types

package
v0.2.1 Latest Latest
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 Go to latest Published: Mar 5, 2021 License: Apache-2.0 Imports: 31 Imported by: 23

Documentation

Index

Constants

View Source 
const (

	// AddrLen defines a valid address length
	AddrLen = 20
	// Bech32MainPrefix defines the main SDK Bech32 prefix of an account's address
	Bech32MainPrefix = "cosmos"

	// CoinType is the ATOM coin type as defined in SLIP44 (https://github.com/satoshilabs/slips/blob/master/slip-0044.md)
	CoinType = 118

	// FullFundraiserPath is the parts of the BIP44 HD path that are fixed by
	// what we used during the ATOM fundraiser.
	FullFundraiserPath = "m/44'/118'/0'/0/0"

	// PrefixAccount is the prefix for account keys
	PrefixAccount = "acc"
	// PrefixValidator is the prefix for validator keys
	PrefixValidator = "val"
	// PrefixConsensus is the prefix for consensus keys
	PrefixConsensus = "cons"
	// PrefixPublic is the prefix for public keys
	PrefixPublic = "pub"
	// PrefixOperator is the prefix for operator keys
	PrefixOperator = "oper"

	// PrefixAddress is the prefix for addresses
	PrefixAddress = "addr"

	// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address
	Bech32PrefixAccAddr = Bech32MainPrefix
	// Bech32PrefixAccPub defines the Bech32 prefix of an account's public key
	Bech32PrefixAccPub = Bech32MainPrefix + PrefixPublic
	// Bech32PrefixValAddr defines the Bech32 prefix of a validator's operator address
	Bech32PrefixValAddr = Bech32MainPrefix + PrefixValidator + PrefixOperator
	// Bech32PrefixValPub defines the Bech32 prefix of a validator's operator public key
	Bech32PrefixValPub = Bech32MainPrefix + PrefixValidator + PrefixOperator + PrefixPublic
	// Bech32PrefixConsAddr defines the Bech32 prefix of a consensus node address
	Bech32PrefixConsAddr = Bech32MainPrefix + PrefixValidator + PrefixConsensus
	// Bech32PrefixConsPub defines the Bech32 prefix of a consensus node public key
	Bech32PrefixConsPub = Bech32MainPrefix + PrefixValidator + PrefixConsensus + PrefixPublic
)
View Source 
const (
	// number of decimal places
	Precision = 18

	// bytes required to represent the above precision
	// Ceiling[Log2[999 999 999 999 999 999]]
	DecimalPrecisionBits = 60
)
View Source 
const (

	// default bond denomination
	DefaultBondDenom = "stake"

	// Delay, in blocks, between when validator updates are returned to the
	// consensus-engine and when they are applied. For example, if
	// ValidatorUpdateDelay is set to X, and if a validator set update is
	// returned with new validators at the end of block 10, then the new
	// validators are expected to sign blocks beginning at block 11+X.
	//
	// This value is constant as this should not change without a hard fork.
	// For Tendermint this should be set to 1 block, for more details see:
	// https://tendermint.com/docs/spec/abci/apps.html#endblock
	ValidatorUpdateDelay int64 = 1
)

staking constants

View Source 
const (
	Unbonded  BondStatus = 0x00
	Unbonding BondStatus = 0x01
	Bonded    BondStatus = 0x02

	BondStatusUnbonded  = "Unbonded"
	BondStatusUnbonding = "Unbonding"
	BondStatusBonded    = "Bonded"
)

staking constants

View Source 
const (
	StoreTypeMulti     = types.StoreTypeMulti
	StoreTypeDB        = types.StoreTypeDB
	StoreTypeIAVL      = types.StoreTypeIAVL
	StoreTypeTransient = types.StoreTypeTransient
)

nolint - reexport

View Source 
const DefaultKeyringServiceName = "cosmos"

DefaultKeyringServiceName defines a default service name for the keyring.

View Source 
const SortableTimeFormat = "2006-01-02T15:04:05.000000000"

Slight modification of the RFC3339Nano but it right pads all zeros and drops the time zone info

Variables

View Source 
var (
	ErrEmptyDecimalStr      = errors.New("decimal string cannot be empty")
	ErrInvalidDecimalLength = errors.New("invalid decimal length")
	ErrInvalidDecimalStr    = errors.New("invalid decimal string")
)

Decimal errors

View Source 
var (
	EventTypeMessage = "message"

	AttributeKeyAction = "action"
	AttributeKeyModule = "module"
	AttributeKeySender = "sender"
	AttributeKeyAmount = "amount"
)

Common event types and attribute keys

View Source 
var (
	// This is set at compile time. Could be cleveldb, defaults is goleveldb.
	DBBackend = ""
)
View Source 
var IsAlphaNumeric = regexp.MustCompile(`^[a-zA-Z0-9]+$`).MatchString

IsAlphaNumeric defines a regular expression for matching against alpha-numeric values.

View Source 
var MaxSortableDec = OneDec().Quo(SmallestDec())

MaxSortableDec is the largest Dec that can be passed into SortableDecBytes() Its negative form is the least Dec that can be passed in.

View Source 
var PowerReduction = NewIntFromBigInt(new(big.Int).Exp(big.NewInt(10), big.NewInt(6), nil))

PowerReduction is the amount of staking tokens required for 1 unit of consensus-engine power

Functions

func Bech32ifyPubKey added in v0.2.1 

func Bech32ifyPubKey(pkt Bech32PubKeyType, pubkey crypto.PubKey) (string, error)

Bech32ifyPubKey returns a Bech32 encoded string containing the appropriate prefix based on the key type provided for a given PublicKey.

func CopyBytes added in v0.2.1 

func CopyBytes(bz []byte) (ret []byte)

copy bytes

func DecEq added in v0.2.1 

func DecEq(t *testing.T, exp, got Dec) (*testing.T, bool, string, string, string)

intended to be used with require/assert: require.True(DecEq(...))

func DecsEqual added in v0.2.1 

func DecsEqual(d1s, d2s []Dec) bool

test if two decimal arrays are equal

func DefaultCoinDenomRegex added in v0.2.1 

func DefaultCoinDenomRegex() string

DefaultCoinDenomRegex returns the default regex string

func DiffKVStores added in v0.2.1 

func DiffKVStores(a KVStore, b KVStore, prefixesToSkip [][]byte) (kvAs, kvBs []tmkv.Pair)

DiffKVStores compares two KVstores and returns all the key/value pairs that differ from one another. It also skips value comparison for a set of provided prefixes

func FormatInvariant added in v0.2.1 

func FormatInvariant(module, name, msg string) string

FormatInvariant returns a standardized invariant message.

func FormatTimeBytes added in v0.2.1 

func FormatTimeBytes(t time.Time) []byte

Formats a time.Time into a []byte that can be sorted

func GetFromBech32 added in v0.2.1 

func GetFromBech32(bech32str, prefix string) ([]byte, error)

GetFromBech32 decodes a bytestring from a Bech32 encoded string.

func GetPubKeyFromBech32 added in v0.2.1 

func GetPubKeyFromBech32(pkt Bech32PubKeyType, pubkeyStr string) (crypto.PubKey, error)

GetPubKeyFromBech32 returns a PublicKey from a bech32-encoded PublicKey with a given key type.

func InclusiveEndBytes added in v0.2.1 

func InclusiveEndBytes(inclusiveBytes []byte) (exclusiveBytes []byte)

InclusiveEndBytes returns the []byte that would end a range query such that the input would be included

func IntEq added in v0.2.1 

func IntEq(t *testing.T, exp, got Int) (*testing.T, bool, string, string, string)

intended to be used with require/assert: require.True(IntEq(...))

func KeyringServiceName added in v0.2.1 

func KeyringServiceName() string

func MustBech32ifyPubKey added in v0.2.1 

func MustBech32ifyPubKey(pkt Bech32PubKeyType, pubkey crypto.PubKey) string

MustBech32ifyPubKey calls Bech32ifyPubKey except it panics on error.

func MustGetPubKeyFromBech32 added in v0.2.1 

func MustGetPubKeyFromBech32(pkt Bech32PubKeyType, pubkeyStr string) crypto.PubKey

MustGetPubKeyFromBech32 calls GetPubKeyFromBech32 except it panics on error.

func MustSortJSON added in v0.2.1 

func MustSortJSON(toSortJSON []byte) []byte

MustSortJSON is like SortJSON but panic if an error occurs, e.g., if the passed JSON isn't valid.

func NewKVStoreKeys added in v0.2.1 

func NewKVStoreKeys(names ...string) map[string]*KVStoreKey

NewKVStoreKeys returns a map of new pointers to KVStoreKey's. Uses pointers so keys don't collide.

func NewLevelDB added in v0.2.1 

func NewLevelDB(name, dir string) (db dbm.DB, err error)

NewLevelDB instantiate a new LevelDB instance according to DBBackend.

func NewTransientStoreKeys added in v0.2.1 

func NewTransientStoreKeys(names ...string) map[string]*TransientStoreKey

NewTransientStoreKeys constructs a new map of TransientStoreKey's Must return pointers according to the ocap principle

func ParseTimeBytes added in v0.2.1 

func ParseTimeBytes(bz []byte) (time.Time, error)

Parses a []byte encoded using FormatTimeKey back into a time.Time

func PrefixEndBytes added in v0.2.1 

func PrefixEndBytes(prefix []byte) []byte

PrefixEndBytes returns the []byte that would end a range query for all []byte with a certain prefix Deals with last byte of prefix being FF without overflowing

func RegisterCodec added in v0.2.1 

func RegisterCodec(cdc *codec.Codec)

Register the sdk message type

func RegisterDenom added in v0.2.1 

func RegisterDenom(denom string, unit Dec) error

RegisterDenom registers a denomination with a corresponding unit. If the denomination is already registered, an error will be returned.

func SetCoinDenomRegex added in v0.2.1 

func SetCoinDenomRegex(reFn func() string)

SetCoinDenomRegex allows for coin's custom validation by overriding the regular expression string used for denom validation.

func SortJSON added in v0.2.1 

func SortJSON(toSortJSON []byte) ([]byte, error)

SortedJSON takes any JSON and returns it sorted by keys. Also, all white-spaces are removed. This method can be used to canonicalize JSON to be returned by GetSignBytes, e.g. for the ledger integration. If the passed JSON isn't valid it will return an error.

func SortableDecBytes added in v0.2.1 

func SortableDecBytes(dec Dec) []byte

SortableDecBytes returns a byte slice representation of a Dec that can be sorted. Left and right pads with 0s so there are 18 digits to left and right of the decimal point. For this reason, there is a maximum and minimum value for this, enforced by ValidSortableDec.

func TokensToConsensusPower added in v0.2.1 

func TokensToConsensusPower(tokens Int) int64

TokensToConsensusPower - convert input tokens to potential consensus-engine power

func Uint64ToBigEndian added in v0.2.1 

func Uint64ToBigEndian(i uint64) []byte

Uint64ToBigEndian - marshals uint64 to a bigendian byte slice so it can be sorted

func UintOverflow added in v0.2.1 

func UintOverflow(i *big.Int) error

UintOverflow returns true if a given unsigned integer overflows and false otherwise.

func ValidSortableDec added in v0.2.1 

func ValidSortableDec(dec Dec) bool

ValidSortableDec ensures that a Dec is within the sortable bounds, a Dec can't have a precision of less than 10^-18. Max sortable decimal was set to the reciprocal of SmallestDec.

func ValidateDenom added in v0.2.1 

func ValidateDenom(denom string) error

ValidateDenom validates a denomination string returning an error if it is invalid.

func VerifyAddressFormat added in v0.2.1 

func VerifyAddressFormat(bz []byte) error

VerifyAddressFormat verifies that the provided bytes form a valid address according to the default address rules or a custom address verifier set by GetConfig().SetAddressVerifier()

Types

type ABCIMessageLog added in v0.2.1 

type ABCIMessageLog struct {
	MsgIndex uint16 `json:"msg_index"`
	Log      string `json:"log"`

	// Events contains a slice of Event objects that were emitted during some
	// execution.
	Events StringEvents `json:"events"`
}

ABCIMessageLog defines a structure containing an indexed tx ABCI message log.

func NewABCIMessageLog added in v0.2.1 

func NewABCIMessageLog(i uint16, log string, events Events) ABCIMessageLog

type ABCIMessageLogs added in v0.2.1 

type ABCIMessageLogs []ABCIMessageLog

ABCIMessageLogs represents a slice of ABCIMessageLog.

func ParseABCILogs added in v0.2.1 

func ParseABCILogs(logs string) (res ABCIMessageLogs, err error)

ParseABCILogs attempts to parse a stringified ABCI tx log into a slice of ABCIMessageLog types. It returns an error upon JSON decoding failure.

func (ABCIMessageLogs) String added in v0.2.1 

func (logs ABCIMessageLogs) String() (str string)

String implements the fmt.Stringer interface for the ABCIMessageLogs type.

type AccAddress added in v0.2.1 

type AccAddress []byte

AccAddress a wrapper around bytes meant to represent an account address. When marshaled to a string or JSON, it uses Bech32.

func AccAddressFromBech32 added in v0.2.1 

func AccAddressFromBech32(address string) (addr AccAddress, err error)

AccAddressFromBech32 creates an AccAddress from a Bech32 string.

func AccAddressFromHex added in v0.2.1 

func AccAddressFromHex(address string) (addr AccAddress, err error)

AccAddressFromHex creates an AccAddress from a hex string.

func (AccAddress) Bytes added in v0.2.1 

func (aa AccAddress) Bytes() []byte

Bytes returns the raw address bytes.

func (AccAddress) Empty added in v0.2.1 

func (aa AccAddress) Empty() bool

Returns boolean for whether an AccAddress is empty

func (AccAddress) Equals added in v0.2.1 

func (aa AccAddress) Equals(aa2 Address) bool

Returns boolean for whether two AccAddresses are Equal

func (AccAddress) Format added in v0.2.1 

func (aa AccAddress) Format(s fmt.State, verb rune)

Format implements the fmt.Formatter interface. nolint: errcheck

func (AccAddress) Marshal added in v0.2.1 

func (aa AccAddress) Marshal() ([]byte, error)

Marshal returns the raw address bytes. It is needed for protobuf compatibility.

func (AccAddress) MarshalJSON added in v0.2.1 

func (aa AccAddress) MarshalJSON() ([]byte, error)

MarshalJSON marshals to JSON using Bech32.

func (AccAddress) MarshalYAML added in v0.2.1 

func (aa AccAddress) MarshalYAML() (interface{}, error)

MarshalYAML marshals to YAML using Bech32.

func (AccAddress) String added in v0.2.1 

func (aa AccAddress) String() string

String implements the Stringer interface.

func (*AccAddress) Unmarshal added in v0.2.1 

func (aa *AccAddress) Unmarshal(data []byte) error

Unmarshal sets the address to the given data. It is needed for protobuf compatibility.

func (*AccAddress) UnmarshalJSON added in v0.2.1 

func (aa *AccAddress) UnmarshalJSON(data []byte) error

UnmarshalJSON unmarshals from JSON assuming Bech32 encoding.

func (*AccAddress) UnmarshalYAML added in v0.2.1 

func (aa *AccAddress) UnmarshalYAML(data []byte) error

UnmarshalYAML unmarshals from JSON assuming Bech32 encoding.

type Address 

type Address interface {
	Equals(Address) bool
	Empty() bool
	Marshal() ([]byte, error)
	MarshalJSON() ([]byte, error)
	Bytes() []byte
	String() string
	Format(s fmt.State, verb rune)
}

Address is a common interface for different types of addresses used by the SDK

type AnteDecorator added in v0.2.1 

type AnteDecorator interface {
	AnteHandle(ctx Context, tx Tx, simulate bool, next AnteHandler) (newCtx Context, err error)
}

AnteDecorator wraps the next AnteHandler to perform custom pre- and post-processing.

type AnteHandler 

type AnteHandler func(ctx Context, tx Tx, simulate bool) (newCtx Context, err error)

AnteHandler authenticates transactions, before their internal messages are handled. If newCtx.IsZero(), ctx is used instead.

func ChainAnteDecorators added in v0.2.1 

func ChainAnteDecorators(chain ...AnteDecorator) AnteHandler

ChainDecorator chains AnteDecorators together with each AnteDecorator wrapping over the decorators further along chain and returns a single AnteHandler.

NOTE: The first element is outermost decorator, while the last element is innermost decorator. Decorator ordering is critical since some decorators will expect certain checks and updates to be performed (e.g. the Context) before the decorator is run. These expectations should be documented clearly in a CONTRACT docline in the decorator's godoc.

NOTE: Any application that uses GasMeter to limit transaction processing cost MUST set GasMeter with the FIRST AnteDecorator. Failing to do so will cause transactions to be processed with an infinite gasmeter and open a DOS attack vector. Use `ante.SetUpContextDecorator` or a custom Decorator with similar functionality. Returns nil when no AnteDecorator are supplied.

type Attribute added in v0.2.1 

type Attribute struct {
	Key   string `json:"key"`
	Value string `json:"value,omitempty"`
}

Attribute defines an attribute wrapper where the key and value are strings instead of raw bytes.

func NewAttribute added in v0.2.1 

func NewAttribute(k, v string) Attribute

NewAttribute returns a new key/value Attribute object.

func (Attribute) String added in v0.2.1 

func (a Attribute) String() string

func (Attribute) ToKVPair added in v0.2.1 

func (a Attribute) ToKVPair() tmkv.Pair

ToKVPair converts an Attribute object into a Tendermint key/value pair.

type Bech32PubKeyType added in v0.2.1 

type Bech32PubKeyType string

Bech32PubKeyType defines a string type alias for a Bech32 public key type. 

const (
	Bech32PubKeyTypeAccPub  Bech32PubKeyType = "accpub"
	Bech32PubKeyTypeValPub  Bech32PubKeyType = "valpub"
	Bech32PubKeyTypeConsPub Bech32PubKeyType = "conspub"
)

Bech32 conversion constants

type BeginBlocker 

type BeginBlocker func(ctx Context, req abci.RequestBeginBlock) abci.ResponseBeginBlock

BeginBlocker runs code before the transactions in a block

Note: applications which set create_empty_blocks=false will not have regular block timing and should use e.g. BFT timestamps rather than block height for any periodic BeginBlock logic

type BondStatus added in v0.2.1 

type BondStatus byte

BondStatus is the status of a validator

func (BondStatus) Equal added in v0.2.1 

func (b BondStatus) Equal(b2 BondStatus) bool

Equal compares two BondStatus instances

func (BondStatus) String added in v0.2.1 

func (b BondStatus) String() string

String implements the Stringer interface for BondStatus.

type CacheKVStore 

type CacheKVStore = types.CacheKVStore

nolint - reexport

type CacheMultiStore 

type CacheMultiStore = types.CacheMultiStore

nolint - reexport

type CacheWrap 

type CacheWrap = types.CacheWrap

nolint - reexport

type CacheWrapper 

type CacheWrapper = types.CacheWrapper

nolint - reexport

type Coin 

type Coin struct {
	Denom string `json:"denom"`

	// To allow the use of unsigned integers (see: #1273) a larger refactor will
	// need to be made. So we use signed integers for now with safety measures in
	// place preventing negative values being used.
	Amount Int `json:"amount"`
}

Coin hold some amount of one currency.

CONTRACT: A coin will never hold a negative amount of any denomination.

TODO: Make field members private for further safety.

func ConvertCoin added in v0.2.1 

func ConvertCoin(coin Coin, denom string) (Coin, error)

ConvertCoin attempts to convert a coin to a given denomination. If the given denomination is invalid or if neither denomination is registered, an error is returned.

func NewCoin added in v0.2.1 

func NewCoin(denom string, amount Int) Coin

NewCoin returns a new coin with a denomination and amount. It will panic if the amount is negative.

func NewInt64Coin added in v0.2.1 

func NewInt64Coin(denom string, amount int64) Coin

NewInt64Coin returns a new coin with a denomination and amount. It will panic if the amount is negative.

func ParseCoin 

func ParseCoin(coinStr string) (coin Coin, err error)

ParseCoin parses a cli input for one coin type, returning errors if invalid. This returns an error on an empty string as well.

func (Coin) Add added in v0.2.1 

func (coin Coin) Add(coinB Coin) Coin

Adds amounts of two coins with same denom. If the coins differ in denom then it panics.

func (Coin) IsEqual 

func (coin Coin) IsEqual(other Coin) bool

IsEqual returns true if the two sets of Coins have the same value

func (Coin) IsGTE 

func (coin Coin) IsGTE(other Coin) bool

IsGTE returns true if they are the same type and the receiver is an equal or greater value

func (Coin) IsLT added in v0.2.1 

func (coin Coin) IsLT(other Coin) bool

IsLT returns true if they are the same type and the receiver is a smaller value

func (Coin) IsNegative added in v0.2.1 

func (coin Coin) IsNegative() bool

IsNegative returns true if the coin amount is negative and false otherwise.

TODO: Remove once unsigned integers are used.

func (Coin) IsPositive 

func (coin Coin) IsPositive() bool

IsPositive returns true if coin amount is positive.

TODO: Remove once unsigned integers are used.

func (Coin) IsValid added in v0.2.1 

func (coin Coin) IsValid() bool

IsValid returns true if the Coin has a non-negative amount and the denom is vaild.

func (Coin) IsZero 

func (coin Coin) IsZero() bool

IsZero returns if this represents no money

func (Coin) String 

func (coin Coin) String() string

String provides a human-readable representation of a coin

func (Coin) Sub added in v0.2.1 

func (coin Coin) Sub(coinB Coin) Coin

Subtracts amounts of two coins with same denom. If the coins differ in denom then it panics.

type Coins 

type Coins []Coin

Coins is a set of Coin, one per currency

func NewCoins added in v0.2.1 

func NewCoins(coins ...Coin) Coins

NewCoins constructs a new coin set.

func ParseCoins 

func ParseCoins(coinsStr string) (Coins, error)

ParseCoins will parse out a list of coins separated by commas. If nothing is provided, it returns nil Coins. Returned coins are sorted.

func (Coins) Add added in v0.2.1 

func (coins Coins) Add(coinsB ...Coin) Coins

Add adds two sets of coins.

e.g. {2A} + {A, 2B} = {3A, 2B} {2A} + {0B} = {2A}

NOTE: Add operates under the invariant that coins are sorted by denominations.

CONTRACT: Add will never return Coins where one Coin has a non-positive amount. In otherwords, IsValid will always return true.

func (Coins) AmountOf 

func (coins Coins) AmountOf(denom string) Int

Returns the amount of a denom from coins

func (Coins) DenomsSubsetOf added in v0.2.1 

func (coins Coins) DenomsSubsetOf(coinsB Coins) bool

DenomsSubsetOf returns true if receiver's denom set is subset of coinsB's denoms.

func (Coins) Empty added in v0.2.1 

func (coins Coins) Empty() bool

Empty returns true if there are no coins and false otherwise.

func (Coins) GetDenomByIndex added in v0.2.1 

func (coins Coins) GetDenomByIndex(i int) string

GetDenomByIndex returns the Denom of the certain coin to make the findDup generic

func (Coins) IsAllGT added in v0.2.1 

func (coins Coins) IsAllGT(coinsB Coins) bool

IsAllGT returns true if for every denom in coinsB, the denom is present at a greater amount in coins.

func (Coins) IsAllGTE added in v0.2.1 

func (coins Coins) IsAllGTE(coinsB Coins) bool

IsAllGTE returns false if for any denom in coinsB, the denom is present at a smaller amount in coins; else returns true.

func (Coins) IsAllLT added in v0.2.1 

func (coins Coins) IsAllLT(coinsB Coins) bool

IsAllLT returns True iff for every denom in coins, the denom is present at a smaller amount in coinsB.

func (Coins) IsAllLTE added in v0.2.1 

func (coins Coins) IsAllLTE(coinsB Coins) bool

IsAllLTE returns true iff for every denom in coins, the denom is present at a smaller or equal amount in coinsB.

func (Coins) IsAllPositive added in v0.2.1 

func (coins Coins) IsAllPositive() bool

IsAllPositive returns true if there is at least one coin and all currencies have a positive value.

func (Coins) IsAnyGT added in v0.2.1 

func (coins Coins) IsAnyGT(coinsB Coins) bool

IsAnyGT returns true iff for any denom in coins, the denom is present at a greater amount in coinsB.

e.g. {2A, 3B}.IsAnyGT{A} = true {2A, 3B}.IsAnyGT{5C} = false {}.IsAnyGT{5C} = false {2A, 3B}.IsAnyGT{} = false

func (Coins) IsAnyGTE added in v0.2.1 

func (coins Coins) IsAnyGTE(coinsB Coins) bool

IsAnyGTE returns true iff coins contains at least one denom that is present at a greater or equal amount in coinsB; it returns false otherwise.

NOTE: IsAnyGTE operates under the invariant that both coin sets are sorted by denominations and there exists no zero coins.

func (Coins) IsAnyNegative added in v0.2.1 

func (coins Coins) IsAnyNegative() bool

IsAnyNegative returns true if there is at least one coin whose amount is negative; returns false otherwise. It returns false if the coin set is empty too.

TODO: Remove once unsigned integers are used.

func (Coins) IsEqual 

func (coins Coins) IsEqual(coinsB Coins) bool

IsEqual returns true if the two sets of Coins have the same value

func (Coins) IsValid 

func (coins Coins) IsValid() bool

IsValid asserts the Coins are sorted, have positive amount, and Denom does not contain upper case characters.

func (Coins) IsZero 

func (coins Coins) IsZero() bool

IsZero returns true if there are no coins or all coins are zero.

func (Coins) Len 

func (coins Coins) Len() int

nolint

func (Coins) Less 

func (coins Coins) Less(i, j int) bool

func (Coins) MarshalJSON added in v0.2.1 

func (coins Coins) MarshalJSON() ([]byte, error)

MarshalJSON implements a custom JSON marshaller for the Coins type to allow nil Coins to be encoded as an empty array.

func (Coins) SafeSub added in v0.2.1 

func (coins Coins) SafeSub(coinsB Coins) (Coins, bool)

SafeSub performs the same arithmetic as Sub but returns a boolean if any negative coin amount was returned.

func (Coins) Sort 

func (coins Coins) Sort() Coins

Sort is a helper function to sort the set of coins inplace

func (Coins) String 

func (coins Coins) String() string

func (Coins) Sub added in v0.2.1 

func (coins Coins) Sub(coinsB Coins) Coins

Sub subtracts a set of coins from another.

e.g. {2A, 3B} - {A} = {A, 3B} {2A} - {0B} = {2A} {A, B} - {A} = {B}

CONTRACT: Sub will never return Coins where one Coin has a non-positive amount. In otherwords, IsValid will always return true.

func (Coins) Swap 

func (coins Coins) Swap(i, j int)

type CommitID 

type CommitID = types.CommitID

nolint - reexport

type CommitKVStore 

type CommitKVStore = types.CommitKVStore

nolint - reexport

type CommitMultiStore 

type CommitMultiStore = types.CommitMultiStore

nolint - reexport

type CommitStore 

type CommitStore = types.CommitStore

nolint - reexport

type Committer 

type Committer = types.Committer

nolint - reexport

type Config added in v0.2.1 

type Config struct {
	// contains filtered or unexported fields
}

Config is the structure that holds the SDK configuration parameters. This could be used to initialize certain configuration parameters for the SDK.

func GetConfig added in v0.2.1 

func GetConfig() *Config

GetConfig returns the config instance for the SDK.

func GetSealedConfig added in v0.2.1 

func GetSealedConfig(ctx context.Context) (*Config, error)

GetSealedConfig returns the config instance for the SDK if/once it is sealed.

func NewConfig added in v0.2.1 

func NewConfig() *Config

New returns a new Config with default values.

func (*Config) GetAddressVerifier added in v0.2.1 

func (config *Config) GetAddressVerifier() func([]byte) error

GetAddressVerifier returns the function to verify that addresses have the correct format

func (*Config) GetBech32AccountAddrPrefix added in v0.2.1 

func (config *Config) GetBech32AccountAddrPrefix() string

GetBech32AccountAddrPrefix returns the Bech32 prefix for account address

func (*Config) GetBech32AccountPubPrefix added in v0.2.1 

func (config *Config) GetBech32AccountPubPrefix() string

GetBech32AccountPubPrefix returns the Bech32 prefix for account public key

func (*Config) GetBech32ConsensusAddrPrefix added in v0.2.1 

func (config *Config) GetBech32ConsensusAddrPrefix() string

GetBech32ConsensusAddrPrefix returns the Bech32 prefix for consensus node address

func (*Config) GetBech32ConsensusPubPrefix added in v0.2.1 

func (config *Config) GetBech32ConsensusPubPrefix() string

GetBech32ConsensusPubPrefix returns the Bech32 prefix for consensus node public key

func (*Config) GetBech32ValidatorAddrPrefix added in v0.2.1 

func (config *Config) GetBech32ValidatorAddrPrefix() string

GetBech32ValidatorAddrPrefix returns the Bech32 prefix for validator address

func (*Config) GetBech32ValidatorPubPrefix added in v0.2.1 

func (config *Config) GetBech32ValidatorPubPrefix() string

GetBech32ValidatorPubPrefix returns the Bech32 prefix for validator public key

func (*Config) GetCoinType added in v0.2.1 

func (config *Config) GetCoinType() uint32

GetCoinType returns the BIP-0044 CoinType code on the config.

func (*Config) GetFullFundraiserPath added in v0.2.1 

func (config *Config) GetFullFundraiserPath() string

GetFullFundraiserPath returns the BIP44Prefix.

func (*Config) GetTxEncoder added in v0.2.1 

func (config *Config) GetTxEncoder() TxEncoder

GetTxEncoder return function to encode transactions

func (*Config) Seal added in v0.2.1 

func (config *Config) Seal() *Config

Seal seals the config such that the config state could not be modified further

func (*Config) SetAddressVerifier added in v0.2.1 

func (config *Config) SetAddressVerifier(addressVerifier func([]byte) error)

SetAddressVerifier builds the Config with the provided function for verifying that addresses have the correct format

func (*Config) SetBech32PrefixForAccount added in v0.2.1 

func (config *Config) SetBech32PrefixForAccount(addressPrefix, pubKeyPrefix string)

SetBech32PrefixForAccount builds the Config with Bech32 addressPrefix and publKeyPrefix for accounts and returns the config instance

func (*Config) SetBech32PrefixForConsensusNode added in v0.2.1 

func (config *Config) SetBech32PrefixForConsensusNode(addressPrefix, pubKeyPrefix string)

SetBech32PrefixForConsensusNode builds the Config with Bech32 addressPrefix and publKeyPrefix for consensus nodes and returns the config instance

func (*Config) SetBech32PrefixForValidator added in v0.2.1 

func (config *Config) SetBech32PrefixForValidator(addressPrefix, pubKeyPrefix string)

SetBech32PrefixForValidator builds the Config with Bech32 addressPrefix and publKeyPrefix for validators 

and returns the config instance

func (*Config) SetCoinType added in v0.2.1 

func (config *Config) SetCoinType(coinType uint32)

Set the BIP-0044 CoinType code on the config

func (*Config) SetFullFundraiserPath added in v0.2.1 

func (config *Config) SetFullFundraiserPath(fullFundraiserPath string)

Set the FullFundraiserPath (BIP44Prefix) on the config

func (*Config) SetTxEncoder added in v0.2.1 

func (config *Config) SetTxEncoder(encoder TxEncoder)

SetTxEncoder builds the Config with TxEncoder used to marshal StdTx to bytes

type ConsAddress added in v0.2.1 

type ConsAddress []byte

ConsAddress defines a wrapper around bytes meant to present a consensus node. When marshaled to a string or JSON, it uses Bech32.

func ConsAddressFromBech32 added in v0.2.1 

func ConsAddressFromBech32(address string) (addr ConsAddress, err error)

ConsAddressFromBech32 creates a ConsAddress from a Bech32 string.

func ConsAddressFromHex added in v0.2.1 

func ConsAddressFromHex(address string) (addr ConsAddress, err error)

ConsAddressFromHex creates a ConsAddress from a hex string.

func GetConsAddress added in v0.2.1 

func GetConsAddress(pubkey crypto.PubKey) ConsAddress

get ConsAddress from pubkey

func (ConsAddress) Bytes added in v0.2.1 

func (ca ConsAddress) Bytes() []byte

Bytes returns the raw address bytes.

func (ConsAddress) Empty added in v0.2.1 

func (ca ConsAddress) Empty() bool

Returns boolean for whether an ConsAddress is empty

func (ConsAddress) Equals added in v0.2.1 

func (ca ConsAddress) Equals(ca2 Address) bool

Returns boolean for whether two ConsAddress are Equal

func (ConsAddress) Format added in v0.2.1 

func (ca ConsAddress) Format(s fmt.State, verb rune)

Format implements the fmt.Formatter interface. nolint: errcheck

func (ConsAddress) Marshal added in v0.2.1 

func (ca ConsAddress) Marshal() ([]byte, error)

Marshal returns the raw address bytes. It is needed for protobuf compatibility.

func (ConsAddress) MarshalJSON added in v0.2.1 

func (ca ConsAddress) MarshalJSON() ([]byte, error)

MarshalJSON marshals to JSON using Bech32.

func (ConsAddress) MarshalYAML added in v0.2.1 

func (ca ConsAddress) MarshalYAML() (interface{}, error)

MarshalYAML marshals to YAML using Bech32.

func (ConsAddress) String added in v0.2.1 

func (ca ConsAddress) String() string

String implements the Stringer interface.

func (*ConsAddress) Unmarshal added in v0.2.1 

func (ca *ConsAddress) Unmarshal(data []byte) error

Unmarshal sets the address to the given data. It is needed for protobuf compatibility.

func (*ConsAddress) UnmarshalJSON added in v0.2.1 

func (ca *ConsAddress) UnmarshalJSON(data []byte) error

UnmarshalJSON unmarshals from JSON assuming Bech32 encoding.

func (*ConsAddress) UnmarshalYAML added in v0.2.1 

func (ca *ConsAddress) UnmarshalYAML(data []byte) error

UnmarshalYAML unmarshals from YAML assuming Bech32 encoding.

type Context 

type Context struct {
	// contains filtered or unexported fields
}

Context is an immutable object contains all information needed to process a request.

It contains a context.Context object inside if you want to use that, but please do not over-use it. We try to keep all data structured and standard additions here would be better just to add to the Context struct

func NewContext 

func NewContext(ms MultiStore, header abci.Header, isCheckTx bool, logger log.Logger) Context

create a new context

func (Context) BlockGasMeter added in v0.2.1 

func (c Context) BlockGasMeter() GasMeter

func (Context) BlockHeader 

func (c Context) BlockHeader() abci.Header

clone the header before returning

func (Context) BlockHeight 

func (c Context) BlockHeight() int64

func (Context) BlockTime added in v0.2.1 

func (c Context) BlockTime() time.Time

func (Context) CacheContext added in v0.2.1 

func (c Context) CacheContext() (cc Context, writeCache func())

CacheContext returns a new Context with the multi-store cached and a new EventManager. The cached context is written to the context when writeCache is called.

func (Context) ChainID 

func (c Context) ChainID() string

func (Context) ConsensusParams added in v0.2.1 

func (c Context) ConsensusParams() *abci.ConsensusParams

func (Context) Context added in v0.2.1 

func (c Context) Context() context.Context

Read-only accessors

func (Context) EventManager added in v0.2.1 

func (c Context) EventManager() *EventManager

func (Context) GasMeter added in v0.2.1 

func (c Context) GasMeter() GasMeter

func (Context) IsCheckTx 

func (c Context) IsCheckTx() bool

func (Context) IsReCheckTx added in v0.2.1 

func (c Context) IsReCheckTx() bool

func (Context) IsZero 

func (c Context) IsZero() bool

TODO: remove???

func (Context) KVStore 

func (c Context) KVStore(key StoreKey) KVStore

KVStore fetches a KVStore from the MultiStore.

func (Context) Logger added in v0.2.1 

func (c Context) Logger() log.Logger

func (Context) MinGasPrices added in v0.2.1 

func (c Context) MinGasPrices() DecCoins

func (Context) MultiStore added in v0.2.1 

func (c Context) MultiStore() MultiStore

func (Context) TransientStore added in v0.2.1 

func (c Context) TransientStore(key StoreKey) KVStore

TransientStore fetches a TransientStore from the MultiStore.

func (Context) TxBytes 

func (c Context) TxBytes() []byte

func (Context) Value 

func (c Context) Value(key interface{}) interface{}

Value is deprecated, provided for backwards compatibility Please use 

ctx.Context().Value(key)

instead of 

ctx.Value(key)

func (Context) VoteInfos added in v0.2.1 

func (c Context) VoteInfos() []abci.VoteInfo

func (Context) WithBlockGasMeter added in v0.2.1 

func (c Context) WithBlockGasMeter(meter GasMeter) Context

func (Context) WithBlockHeader 

func (c Context) WithBlockHeader(header abci.Header) Context

func (Context) WithBlockHeight 

func (c Context) WithBlockHeight(height int64) Context

func (Context) WithBlockTime added in v0.2.1 

func (c Context) WithBlockTime(newTime time.Time) Context

func (Context) WithChainID 

func (c Context) WithChainID(chainID string) Context

func (Context) WithConsensusParams added in v0.2.1 

func (c Context) WithConsensusParams(params *abci.ConsensusParams) Context

func (Context) WithContext added in v0.2.1 

func (c Context) WithContext(ctx context.Context) Context

func (Context) WithEventManager added in v0.2.1 

func (c Context) WithEventManager(em *EventManager) Context

func (Context) WithGasMeter added in v0.2.1 

func (c Context) WithGasMeter(meter GasMeter) Context

func (Context) WithIsCheckTx 

func (c Context) WithIsCheckTx(isCheckTx bool) Context

func (Context) WithIsReCheckTx added in v0.2.1 

func (c Context) WithIsReCheckTx(isRecheckTx bool) Context

WithIsRecheckTx called with true will also set true on checkTx in order to enforce the invariant that if recheckTx = true then checkTx = true as well.

func (Context) WithLogger added in v0.2.1 

func (c Context) WithLogger(logger log.Logger) Context

func (Context) WithMinGasPrices added in v0.2.1 

func (c Context) WithMinGasPrices(gasPrices DecCoins) Context

func (Context) WithMultiStore 

func (c Context) WithMultiStore(ms MultiStore) Context

func (Context) WithProposer added in v0.2.1 

func (c Context) WithProposer(addr ConsAddress) Context

func (Context) WithTxBytes 

func (c Context) WithTxBytes(txBytes []byte) Context

func (Context) WithValue 

func (c Context) WithValue(key, value interface{}) Context

WithValue is deprecated, provided for backwards compatibility Please use 

ctx = ctx.WithContext(context.WithValue(ctx.Context(), key, false))

instead of 

ctx = ctx.WithValue(key, false)

func (Context) WithVoteInfos added in v0.2.1 

func (c Context) WithVoteInfos(voteInfo []abci.VoteInfo) Context

type Dec added in v0.2.1 

type Dec struct {
	*big.Int `json:"int"`
}

NOTE: never use new(Dec) or else we will panic unmarshalling into the nil embedded big.Int

func GetDenomUnit added in v0.2.1 

func GetDenomUnit(denom string) (Dec, bool)

GetDenomUnit returns a unit for a given denomination if it exists. A boolean is returned if the denomination is registered.

func MaxDec added in v0.2.1 

func MaxDec(d1, d2 Dec) Dec

maximum decimal between two

func MinDec added in v0.2.1 

func MinDec(d1, d2 Dec) Dec

minimum decimal between two

func MustNewDecFromStr added in v0.2.1 

func MustNewDecFromStr(s string) Dec

Decimal from string, panic on error

func NewDec added in v0.2.1 

func NewDec(i int64) Dec

create a new Dec from integer assuming whole number

func NewDecFromBigInt added in v0.2.1 

func NewDecFromBigInt(i *big.Int) Dec

create a new Dec from big integer assuming whole numbers CONTRACT: prec <= Precision

func NewDecFromBigIntWithPrec added in v0.2.1 

func NewDecFromBigIntWithPrec(i *big.Int, prec int64) Dec

create a new Dec from big integer assuming whole numbers CONTRACT: prec <= Precision

func NewDecFromInt added in v0.2.1 

func NewDecFromInt(i Int) Dec

create a new Dec from big integer assuming whole numbers CONTRACT: prec <= Precision

func NewDecFromIntWithPrec added in v0.2.1 

func NewDecFromIntWithPrec(i Int, prec int64) Dec

create a new Dec from big integer with decimal place at prec CONTRACT: prec <= Precision

func NewDecFromStr added in v0.2.1 

func NewDecFromStr(str string) (Dec, error)

create a decimal from an input decimal string. valid must come in the form: 

(-) whole integers (.) decimal integers

examples of acceptable input include: 

-123.456
456.7890
345
-456789

NOTE - An error will return if more decimal places are provided in the string than the constant Precision.

CONTRACT - This function does not mutate the input str.

func NewDecWithPrec added in v0.2.1 

func NewDecWithPrec(i, prec int64) Dec

create a new Dec from integer with decimal place at prec CONTRACT: prec <= Precision

func OneDec added in v0.2.1 

func OneDec() Dec

func SmallestDec added in v0.2.1 

func SmallestDec() Dec

func ZeroDec added in v0.2.1 

func ZeroDec() Dec

func (Dec) Abs added in v0.2.1 

func (d Dec) Abs() Dec

func (Dec) Add added in v0.2.1 

func (d Dec) Add(d2 Dec) Dec

addition

func (Dec) ApproxRoot added in v0.2.1 

func (d Dec) ApproxRoot(root uint64) (guess Dec, err error)

ApproxRoot returns an approximate estimation of a Dec's positive real nth root using Newton's method (where n is positive). The algorithm starts with some guess and computes the sequence of improved guesses until an answer converges to an approximate answer. It returns `|d|.ApproxRoot() * -1` if input is negative. A maximum number of 100 iterations is used a backup boundary condition for cases where the answer never converges enough to satisfy the main condition.

func (Dec) ApproxSqrt added in v0.2.1 

func (d Dec) ApproxSqrt() (Dec, error)

ApproxSqrt is a wrapper around ApproxRoot for the common special case of finding the square root of a number. It returns -(sqrt(abs(d)) if input is negative.

func (Dec) BigInt added in v0.2.1 

func (d Dec) BigInt() *big.Int

BigInt returns a copy of the underlying big.Int.

func (Dec) Ceil added in v0.2.1 

func (d Dec) Ceil() Dec

Ceil returns the smallest interger value (as a decimal) that is greater than or equal to the given decimal.

func (Dec) Equal added in v0.2.1 

func (d Dec) Equal(d2 Dec) bool

func (Dec) Format added in v0.2.1 

func (d Dec) Format(s fmt.State, verb rune)

format decimal state

func (Dec) GT added in v0.2.1 

func (d Dec) GT(d2 Dec) bool

func (Dec) GTE added in v0.2.1 

func (d Dec) GTE(d2 Dec) bool

func (Dec) IsInteger added in v0.2.1 

func (d Dec) IsInteger() bool

is integer, e.g. decimals are zero

func (Dec) IsNegative added in v0.2.1 

func (d Dec) IsNegative() bool

func (Dec) IsNil added in v0.2.1 

func (d Dec) IsNil() bool

______________________________________________________________________________________________ nolint

func (Dec) IsPositive added in v0.2.1 

func (d Dec) IsPositive() bool

func (Dec) IsZero added in v0.2.1 

func (d Dec) IsZero() bool

func (Dec) LT added in v0.2.1 

func (d Dec) LT(d2 Dec) bool

func (Dec) LTE added in v0.2.1 

func (d Dec) LTE(d2 Dec) bool

func (Dec) MarshalAmino added in v0.2.1 

func (d Dec) MarshalAmino() (string, error)

wraps d.MarshalText()

func (Dec) MarshalJSON added in v0.2.1 

func (d Dec) MarshalJSON() ([]byte, error)

MarshalJSON marshals the decimal

func (Dec) MarshalYAML added in v0.2.1 

func (d Dec) MarshalYAML() (interface{}, error)

MarshalYAML returns Ythe AML representation.

func (Dec) Mul added in v0.2.1 

func (d Dec) Mul(d2 Dec) Dec

multiplication

func (Dec) MulInt added in v0.2.1 

func (d Dec) MulInt(i Int) Dec

multiplication

func (Dec) MulInt64 added in v0.2.1 

func (d Dec) MulInt64(i int64) Dec

MulInt64 - multiplication with int64

func (Dec) MulTruncate added in v0.2.1 

func (d Dec) MulTruncate(d2 Dec) Dec

multiplication truncate

func (Dec) Neg added in v0.2.1 

func (d Dec) Neg() Dec

func (Dec) Power added in v0.2.1 

func (d Dec) Power(power uint64) Dec

Power returns a the result of raising to a positive integer power

func (Dec) Quo added in v0.2.1 

func (d Dec) Quo(d2 Dec) Dec

quotient

func (Dec) QuoInt added in v0.2.1 

func (d Dec) QuoInt(i Int) Dec

quotient

func (Dec) QuoInt64 added in v0.2.1 

func (d Dec) QuoInt64(i int64) Dec

QuoInt64 - quotient with int64

func (Dec) QuoRoundUp added in v0.2.1 

func (d Dec) QuoRoundUp(d2 Dec) Dec

quotient, round up

func (Dec) QuoTruncate added in v0.2.1 

func (d Dec) QuoTruncate(d2 Dec) Dec

quotient truncate

func (Dec) RoundInt added in v0.2.1 

func (d Dec) RoundInt() Int

RoundInt round the decimal using bankers rounding

func (Dec) RoundInt64 added in v0.2.1 

func (d Dec) RoundInt64() int64

RoundInt64 rounds the decimal using bankers rounding

func (Dec) String added in v0.2.1 

func (d Dec) String() string

func (Dec) Sub added in v0.2.1 

func (d Dec) Sub(d2 Dec) Dec

subtraction

func (Dec) TruncateDec added in v0.2.1 

func (d Dec) TruncateDec() Dec

TruncateDec truncates the decimals from the number and returns a Dec

func (Dec) TruncateInt added in v0.2.1 

func (d Dec) TruncateInt() Int

TruncateInt truncates the decimals from the number and returns an Int

func (Dec) TruncateInt64 added in v0.2.1 

func (d Dec) TruncateInt64() int64

TruncateInt64 truncates the decimals from the number and returns an int64

func (*Dec) UnmarshalAmino added in v0.2.1 

func (d *Dec) UnmarshalAmino(text string) (err error)

requires a valid JSON string - strings quotes and calls UnmarshalText

func (*Dec) UnmarshalJSON added in v0.2.1 

func (d *Dec) UnmarshalJSON(bz []byte) error

UnmarshalJSON defines custom decoding scheme

type DecCoin added in v0.2.1 

type DecCoin struct {
	Denom  string `json:"denom"`
	Amount Dec    `json:"amount"`
}

DecCoin defines a coin which can have additional decimal points

func NewDecCoin added in v0.2.1 

func NewDecCoin(denom string, amount Int) DecCoin

NewDecCoin creates a new DecCoin instance from an Int.

func NewDecCoinFromCoin added in v0.2.1 

func NewDecCoinFromCoin(coin Coin) DecCoin

NewDecCoinFromCoin creates a new DecCoin from a Coin.

func NewDecCoinFromDec added in v0.2.1 

func NewDecCoinFromDec(denom string, amount Dec) DecCoin

NewDecCoinFromDec creates a new DecCoin instance from a Dec.

func NewInt64DecCoin added in v0.2.1 

func NewInt64DecCoin(denom string, amount int64) DecCoin

NewInt64DecCoin returns a new DecCoin with a denomination and amount. It will panic if the amount is negative or denom is invalid.

func ParseDecCoin added in v0.2.1 

func ParseDecCoin(coinStr string) (coin DecCoin, err error)

ParseDecCoin parses a decimal coin from a string, returning an error if invalid. An empty string is considered invalid.

func (DecCoin) Add added in v0.2.1 

func (coin DecCoin) Add(coinB DecCoin) DecCoin

Add adds amounts of two decimal coins with same denom.

func (DecCoin) IsEqual added in v0.2.1 

func (coin DecCoin) IsEqual(other DecCoin) bool

IsEqual returns true if the two sets of Coins have the same value.

func (DecCoin) IsGTE added in v0.2.1 

func (coin DecCoin) IsGTE(other DecCoin) bool

IsGTE returns true if they are the same type and the receiver is an equal or greater value.

func (DecCoin) IsLT added in v0.2.1 

func (coin DecCoin) IsLT(other DecCoin) bool

IsLT returns true if they are the same type and the receiver is a smaller value.

func (DecCoin) IsNegative added in v0.2.1 

func (coin DecCoin) IsNegative() bool

IsNegative returns true if the coin amount is negative and false otherwise.

TODO: Remove once unsigned integers are used.

func (DecCoin) IsPositive added in v0.2.1 

func (coin DecCoin) IsPositive() bool

IsPositive returns true if coin amount is positive.

TODO: Remove once unsigned integers are used.

func (DecCoin) IsValid added in v0.2.1 

func (coin DecCoin) IsValid() bool

IsValid returns true if the DecCoin has a non-negative amount and the denom is vaild.

func (DecCoin) IsZero added in v0.2.1 

func (coin DecCoin) IsZero() bool

IsZero returns if the DecCoin amount is zero.

func (DecCoin) String added in v0.2.1 

func (coin DecCoin) String() string

String implements the Stringer interface for DecCoin. It returns a human-readable representation of a decimal coin.

func (DecCoin) Sub added in v0.2.1 

func (coin DecCoin) Sub(coinB DecCoin) DecCoin

Sub subtracts amounts of two decimal coins with same denom.

func (DecCoin) TruncateDecimal added in v0.2.1 

func (coin DecCoin) TruncateDecimal() (Coin, DecCoin)

TruncateDecimal returns a Coin with a truncated decimal and a DecCoin for the change. Note, the change may be zero.

type DecCoins added in v0.2.1 

type DecCoins []DecCoin

DecCoins defines a slice of coins with decimal values

func NewDecCoins added in v0.2.1 

func NewDecCoins(decCoins ...DecCoin) DecCoins

NewDecCoins constructs a new coin set with with decimal values from DecCoins.

func NewDecCoinsFromCoins added in v0.2.1 

func NewDecCoinsFromCoins(coins ...Coin) DecCoins

NewDecCoinsFromCoin constructs a new coin set with decimal values from regular Coins.

func ParseDecCoins added in v0.2.1 

func ParseDecCoins(coinsStr string) (DecCoins, error)

ParseDecCoins will parse out a list of decimal coins separated by commas. If nothing is provided, it returns nil DecCoins. Returned decimal coins are sorted.

func (DecCoins) Add added in v0.2.1 

func (coins DecCoins) Add(coinsB ...DecCoin) DecCoins

Add adds two sets of DecCoins.

NOTE: Add operates under the invariant that coins are sorted by denominations.

CONTRACT: Add will never return Coins where one Coin has a non-positive amount. In otherwords, IsValid will always return true.

func (DecCoins) AmountOf added in v0.2.1 

func (coins DecCoins) AmountOf(denom string) Dec

AmountOf returns the amount of a denom from deccoins

func (DecCoins) Empty added in v0.2.1 

func (coins DecCoins) Empty() bool

Empty returns true if there are no coins and false otherwise.

func (DecCoins) GetDenomByIndex added in v0.2.1 

func (coins DecCoins) GetDenomByIndex(i int) string

GetDenomByIndex returns the Denom to make the findDup generic

func (DecCoins) Intersect added in v0.2.1 

func (coins DecCoins) Intersect(coinsB DecCoins) DecCoins

Intersect will return a new set of coins which contains the minimum DecCoin for common denoms found in both `coins` and `coinsB`. For denoms not common to both `coins` and `coinsB` the minimum is considered to be 0, thus they are not added to the final set.In other words, trim any denom amount from coin which exceeds that of coinB, such that (coin.Intersect(coinB)).IsLTE(coinB).

func (DecCoins) IsAllPositive added in v0.2.1 

func (coins DecCoins) IsAllPositive() bool

IsAllPositive returns true if there is at least one coin and all currencies have a positive value.

TODO: Remove once unsigned integers are used.

func (DecCoins) IsAnyNegative added in v0.2.1 

func (coins DecCoins) IsAnyNegative() bool

IsAnyNegative returns true if there is at least one coin whose amount is negative; returns false otherwise. It returns false if the DecCoins set is empty too.

TODO: Remove once unsigned integers are used.

func (DecCoins) IsEqual added in v0.2.1 

func (coins DecCoins) IsEqual(coinsB DecCoins) bool

IsEqual returns true if the two sets of DecCoins have the same value.

func (DecCoins) IsValid added in v0.2.1 

func (coins DecCoins) IsValid() bool

IsValid asserts the DecCoins are sorted, have positive amount, and Denom does not contain upper case characters.

func (DecCoins) IsZero added in v0.2.1 

func (coins DecCoins) IsZero() bool

IsZero returns whether all coins are zero

func (DecCoins) Len added in v0.2.1 

func (coins DecCoins) Len() int

nolint

func (DecCoins) Less added in v0.2.1 

func (coins DecCoins) Less(i, j int) bool

func (DecCoins) MulDec added in v0.2.1 

func (coins DecCoins) MulDec(d Dec) DecCoins

MulDec multiplies all the coins by a decimal.

CONTRACT: No zero coins will be returned.

func (DecCoins) MulDecTruncate added in v0.2.1 

func (coins DecCoins) MulDecTruncate(d Dec) DecCoins

MulDecTruncate multiplies all the decimal coins by a decimal, truncating. It panics if d is zero.

CONTRACT: No zero coins will be returned.

func (DecCoins) QuoDec added in v0.2.1 

func (coins DecCoins) QuoDec(d Dec) DecCoins

QuoDec divides all the decimal coins by a decimal. It panics if d is zero.

CONTRACT: No zero coins will be returned.

func (DecCoins) QuoDecTruncate added in v0.2.1 

func (coins DecCoins) QuoDecTruncate(d Dec) DecCoins

QuoDecTruncate divides all the decimal coins by a decimal, truncating. It panics if d is zero.

CONTRACT: No zero coins will be returned.

func (DecCoins) SafeSub added in v0.2.1 

func (coins DecCoins) SafeSub(coinsB DecCoins) (DecCoins, bool)

SafeSub performs the same arithmetic as Sub but returns a boolean if any negative coin amount was returned.

func (DecCoins) Sort added in v0.2.1 

func (coins DecCoins) Sort() DecCoins

Sort is a helper function to sort the set of decimal coins in-place.

func (DecCoins) String added in v0.2.1 

func (coins DecCoins) String() string

String implements the Stringer interface for DecCoins. It returns a human-readable representation of decimal coins.

func (DecCoins) Sub added in v0.2.1 

func (coins DecCoins) Sub(coinsB DecCoins) DecCoins

Sub subtracts a set of DecCoins from another (adds the inverse).

func (DecCoins) Swap added in v0.2.1 

func (coins DecCoins) Swap(i, j int)

func (DecCoins) TruncateDecimal added in v0.2.1 

func (coins DecCoins) TruncateDecimal() (truncatedCoins Coins, changeCoins DecCoins)

TruncateDecimal returns the coins with truncated decimals and returns the change. Note, it will not return any zero-amount coins in either the truncated or change coins.

type EndBlocker 

type EndBlocker func(ctx Context, req abci.RequestEndBlock) abci.ResponseEndBlock

EndBlocker runs code after the transactions in a block and return updates to the validator set

Note: applications which set create_empty_blocks=false will not have regular block timing and should use e.g. BFT timestamps rather than block height for any periodic EndBlock logic

type ErrorGasOverflow added in v0.2.1 

type ErrorGasOverflow = types.ErrorGasOverflow

nolint - reexport

type ErrorOutOfGas added in v0.2.1 

type ErrorOutOfGas = types.ErrorOutOfGas

nolint - reexport

type Event added in v0.2.1 

type Event abci.Event

Event is a type alias for an ABCI Event

func NewEvent added in v0.2.1 

func NewEvent(ty string, attrs ...Attribute) Event

NewEvent creates a new Event object with a given type and slice of one or more attributes.

func (Event) AppendAttributes added in v0.2.1 

func (e Event) AppendAttributes(attrs ...Attribute) Event

AppendAttributes adds one or more attributes to an Event.

type EventManager added in v0.2.1 

type EventManager struct {
	// contains filtered or unexported fields
}

EventManager implements a simple wrapper around a slice of Event objects that can be emitted from.

func NewEventManager added in v0.2.1 

func NewEventManager() *EventManager

func (EventManager) ABCIEvents added in v0.2.1 

func (em EventManager) ABCIEvents() []abci.Event

ABCIEvents returns all stored Event objects as abci.Event objects.

func (*EventManager) EmitEvent added in v0.2.1 

func (em *EventManager) EmitEvent(event Event)

EmitEvent stores a single Event object.

func (*EventManager) EmitEvents added in v0.2.1 

func (em *EventManager) EmitEvents(events Events)

EmitEvents stores a series of Event objects.

func (*EventManager) Events added in v0.2.1 

func (em *EventManager) Events() Events

type Events added in v0.2.1 

type Events []Event

Events defines a slice of Event objects

func EmptyEvents added in v0.2.1 

func EmptyEvents() Events

EmptyEvents returns an empty slice of events.

func (Events) AppendEvent added in v0.2.1 

func (e Events) AppendEvent(event Event) Events

AppendEvent adds an Event to a slice of events.

func (Events) AppendEvents added in v0.2.1 

func (e Events) AppendEvents(events Events) Events

AppendEvents adds a slice of Event objects to an exist slice of Event objects.

func (Events) ToABCIEvents added in v0.2.1 

func (e Events) ToABCIEvents() []abci.Event

ToABCIEvents converts a slice of Event objects to a slice of abci.Event objects.

type Gas added in v0.2.1 

type Gas = types.Gas

nolint - reexport

type GasConfig added in v0.2.1 

type GasConfig = types.GasConfig

nolint - reexport

type GasInfo added in v0.2.1 

type GasInfo struct {
	// GasWanted is the maximum units of work we allow this tx to perform.
	GasWanted uint64

	// GasUsed is the amount of gas actually consumed.
	GasUsed uint64
}

GasInfo defines tx execution gas context.

type GasMeter added in v0.2.1 

type GasMeter = types.GasMeter

nolint - reexport

func NewGasMeter added in v0.2.1 

func NewGasMeter(limit Gas) GasMeter

nolint - reexport

func NewInfiniteGasMeter added in v0.2.1 

func NewInfiniteGasMeter() GasMeter

nolint - reexport

type Handler 

type Handler func(ctx Context, msg Msg) (*Result, error)

Handler defines the core of the state transition function of an application.

type InitChainer 

type InitChainer func(ctx Context, req abci.RequestInitChain) abci.ResponseInitChain

InitChainer initializes application state at genesis

type Int added in v0.2.1 

type Int struct {
	// contains filtered or unexported fields
}

Int wraps integer with 256 bit range bound Checks overflow, underflow and division by zero Exists in range from -(2^maxBitLen-1) to 2^maxBitLen-1

func MaxInt added in v0.2.1 

func MaxInt(i, i2 Int) Int

MaxInt returns the maximum between two integers.

func MinInt added in v0.2.1 

func MinInt(i1, i2 Int) Int

return the minimum of the ints

func NewInt added in v0.2.1 

func NewInt(n int64) Int

NewInt constructs Int from int64

func NewIntFromBigInt added in v0.2.1 

func NewIntFromBigInt(i *big.Int) Int

NewIntFromBigInt constructs Int from big.Int

func NewIntFromString added in v0.2.1 

func NewIntFromString(s string) (res Int, ok bool)

NewIntFromString constructs Int from string

func NewIntFromUint64 added in v0.2.1 

func NewIntFromUint64(n uint64) Int

NewIntFromUint64 constructs an Int from a uint64.

func NewIntWithDecimal added in v0.2.1 

func NewIntWithDecimal(n int64, dec int) Int

NewIntWithDecimal constructs Int with decimal Result value is n*10^dec

func OneInt added in v0.2.1 

func OneInt() Int

OneInt returns Int value with one

func TokensFromConsensusPower added in v0.2.1 

func TokensFromConsensusPower(power int64) Int

TokensFromConsensusPower - convert input power to tokens

func ZeroInt added in v0.2.1 

func ZeroInt() Int

ZeroInt returns Int value with zero

func (Int) Add added in v0.2.1 

func (i Int) Add(i2 Int) (res Int)

Add adds Int from another

func (Int) AddRaw added in v0.2.1 

func (i Int) AddRaw(i2 int64) Int

AddRaw adds int64 to Int

func (Int) BigInt added in v0.2.1 

func (i Int) BigInt() *big.Int

BigInt converts Int to big.Int

func (Int) Equal added in v0.2.1 

func (i Int) Equal(i2 Int) bool

Equal compares two Ints

func (Int) GT added in v0.2.1 

func (i Int) GT(i2 Int) bool

GT returns true if first Int is greater than second

func (Int) GTE added in v0.2.1 

func (i Int) GTE(i2 Int) bool

GTE returns true if receiver Int is greater than or equal to the parameter Int.

func (Int) Int64 added in v0.2.1 

func (i Int) Int64() int64

Int64 converts Int to int64 Panics if the value is out of range

func (Int) IsInt64 added in v0.2.1 

func (i Int) IsInt64() bool

IsInt64 returns true if Int64() not panics

func (Int) IsNegative added in v0.2.1 

func (i Int) IsNegative() bool

IsNegative returns true if Int is negative

func (Int) IsNil added in v0.2.1 

func (i Int) IsNil() bool

IsNil returns true if Int is uninitialized

func (Int) IsPositive added in v0.2.1 

func (i Int) IsPositive() bool

IsPositive returns true if Int is positive

func (Int) IsUint64 added in v0.2.1 

func (i Int) IsUint64() bool

IsUint64 returns true if Uint64() not panics

func (Int) IsZero added in v0.2.1 

func (i Int) IsZero() bool

IsZero returns true if Int is zero

func (Int) LT added in v0.2.1 

func (i Int) LT(i2 Int) bool

LT returns true if first Int is lesser than second

func (Int) LTE added in v0.2.1 

func (i Int) LTE(i2 Int) bool

LTE returns true if first Int is less than or equal to second

func (Int) MarshalAmino added in v0.2.1 

func (i Int) MarshalAmino() (string, error)

MarshalAmino defines custom encoding scheme

func (Int) MarshalJSON added in v0.2.1 

func (i Int) MarshalJSON() ([]byte, error)

MarshalJSON defines custom encoding scheme

func (Int) MarshalYAML added in v0.2.1 

func (i Int) MarshalYAML() (interface{}, error)

MarshalYAML returns Ythe AML representation.

func (Int) Mod added in v0.2.1 

func (i Int) Mod(i2 Int) Int

Mod returns remainder after dividing with Int

func (Int) ModRaw added in v0.2.1 

func (i Int) ModRaw(i2 int64) Int

ModRaw returns remainder after dividing with int64

func (Int) Mul added in v0.2.1 

func (i Int) Mul(i2 Int) (res Int)

Mul multiples two Ints

func (Int) MulRaw added in v0.2.1 

func (i Int) MulRaw(i2 int64) Int

MulRaw multipies Int and int64

func (Int) Neg added in v0.2.1 

func (i Int) Neg() (res Int)

Neg negates Int

func (Int) Quo added in v0.2.1 

func (i Int) Quo(i2 Int) (res Int)

Quo divides Int with Int

func (Int) QuoRaw added in v0.2.1 

func (i Int) QuoRaw(i2 int64) Int

QuoRaw divides Int with int64

func (Int) Sign added in v0.2.1 

func (i Int) Sign() int

Sign returns sign of Int

func (Int) String added in v0.2.1 

func (i Int) String() string

Human readable string

func (Int) Sub added in v0.2.1 

func (i Int) Sub(i2 Int) (res Int)

Sub subtracts Int from another

func (Int) SubRaw added in v0.2.1 

func (i Int) SubRaw(i2 int64) Int

SubRaw subtracts int64 from Int

func (Int) ToDec added in v0.2.1 

func (i Int) ToDec() Dec

ToDec converts Int to Dec

func (Int) Uint64 added in v0.2.1 

func (i Int) Uint64() uint64

Uint64 converts Int to uint64 Panics if the value is out of range

func (*Int) UnmarshalAmino added in v0.2.1 

func (i *Int) UnmarshalAmino(text string) error

UnmarshalAmino defines custom decoding scheme

func (*Int) UnmarshalJSON added in v0.2.1 

func (i *Int) UnmarshalJSON(bz []byte) error

UnmarshalJSON defines custom decoding scheme

type Invariant added in v0.2.1 

type Invariant func(ctx Context) (string, bool)

An Invariant is a function which tests a particular invariant. The invariant returns a descriptive message about what happened and a boolean indicating whether the invariant has been broken. The simulator will then halt and print the logs.

type InvariantRegistry added in v0.2.1 

type InvariantRegistry interface {
	RegisterRoute(moduleName, route string, invar Invariant)
}

expected interface for registering invariants

type Invariants added in v0.2.1 

type Invariants []Invariant

Invariants defines a group of invariants

type Iterator 

type Iterator = types.Iterator

nolint - reexport

func KVStorePrefixIterator added in v0.2.1 

func KVStorePrefixIterator(kvs KVStore, prefix []byte) Iterator

Iterator over all the keys with a certain prefix in ascending order

func KVStorePrefixIteratorPaginated added in v0.2.1 

func KVStorePrefixIteratorPaginated(kvs KVStore, prefix []byte, page, limit uint) Iterator

KVStorePrefixIteratorPaginated returns iterator over items in the selected page. Items iterated and skipped in ascending order.

func KVStoreReversePrefixIterator added in v0.2.1 

func KVStoreReversePrefixIterator(kvs KVStore, prefix []byte) Iterator

Iterator over all the keys with a certain prefix in descending order.

func KVStoreReversePrefixIteratorPaginated added in v0.2.1 

func KVStoreReversePrefixIteratorPaginated(kvs KVStore, prefix []byte, page, limit uint) Iterator

KVStoreReversePrefixIteratorPaginated returns iterator over items in the selected page. Items iterated and skipped in descending order.

type KVPair added in v0.2.1 

type KVPair = types.KVPair

key-value result for iterator queries

type KVStore 

type KVStore = types.KVStore

nolint - reexport

type KVStoreKey 

type KVStoreKey = types.KVStoreKey

nolint - reexport

func NewKVStoreKey 

func NewKVStoreKey(name string) *KVStoreKey

NewKVStoreKey returns a new pointer to a KVStoreKey. Use a pointer so keys don't collide.

type Msg 

type Msg interface {

	// Return the message type.
	// Must be alphanumeric or empty.
	Route() string

	// Returns a human-readable string for the message, intended for utilization
	// within tags
	Type() string

	// ValidateBasic does a simple validation check that
	// doesn't require access to any other information.
	ValidateBasic() error

	// Get the canonical byte representation of the Msg.
	GetSignBytes() []byte

	// Signers returns the addrs of signers that must sign.
	// CONTRACT: All signatures must be present to be valid.
	// CONTRACT: Returns addrs in some deterministic order.
	GetSigners() []AccAddress
}

Transactions messages must fulfill the Msg

type MultiStore 

type MultiStore = types.MultiStore

nolint - reexport

type MultiStorePersistentCache added in v0.2.1 

type MultiStorePersistentCache = types.MultiStorePersistentCache

nolint - reexport

type PeerFilter added in v0.2.1 

type PeerFilter func(info string) abci.ResponseQuery

PeerFilter responds to p2p filtering queries from Tendermint

type PruningOptions added in v0.2.1 

type PruningOptions = types.PruningOptions

nolint - reexport

type Querier added in v0.2.1 

type Querier = func(ctx Context, path []string, req abci.RequestQuery) ([]byte, error)

Querier defines a function type that a module querier must implement to handle custom client queries.

type QueryRouter added in v0.2.1 

type QueryRouter interface {
	AddRoute(r string, h Querier) QueryRouter
	Route(path string) Querier
}

QueryRouter provides queryables for each query path.

type Queryable 

type Queryable = types.Queryable

nolint - reexport

type Request added in v0.2.1 

type Request = Context

Proposed rename, not done to avoid API breakage

type Result 

type Result struct {
	// Data is any data returned from message or handler execution. It MUST be length
	// prefixed in order to separate data from multiple message executions.
	Data []byte

	// Log contains the log information from message or handler execution.
	Log string

	// Events contains a slice of Event objects that were emitted during message or
	// handler execution.
	Events Events
}

Result is the union of ResponseFormat and ResponseCheckTx.

type Router added in v0.2.1 

type Router interface {
	AddRoute(r string, h Handler) Router
	Route(ctx Context, path string) Handler
}

Router provides handlers for each transaction type.

type SearchTxsResult added in v0.2.1 

type SearchTxsResult struct {
	TotalCount int          `json:"total_count"` // Count of all txs
	Count      int          `json:"count"`       // Count of txs in current page
	PageNumber int          `json:"page_number"` // Index of current page, start from 1
	PageTotal  int          `json:"page_total"`  // Count of total pages
	Limit      int          `json:"limit"`       // Max count txs per page
	Txs        []TxResponse `json:"txs"`         // List of txs in current page
}

SearchTxsResult defines a structure for querying txs pageable

func NewSearchTxsResult added in v0.2.1 

func NewSearchTxsResult(totalCount, count, page, limit int, txs []TxResponse) SearchTxsResult

type SimulationResponse added in v0.2.1 

type SimulationResponse struct {
	GasInfo
	Result *Result
}

SimulationResponse defines the response generated when a transaction is successfully simulated by the Baseapp.

type Store 

type Store = types.Store

nolint - reexport

type StoreDecoderRegistry added in v0.2.1 

type StoreDecoderRegistry map[string]func(cdc *codec.Codec, kvA, kvB tmkv.Pair) string

StoreDecoderRegistry defines each of the modules store decoders. Used for ImportExport simulation.

type StoreKey 

type StoreKey = types.StoreKey

nolint - reexport

type StoreType 

type StoreType = types.StoreType

nolint - reexport

type StringEvent added in v0.2.1 

type StringEvent struct {
	Type       string      `json:"type,omitempty"`
	Attributes []Attribute `json:"attributes,omitempty"`
}

StringAttribute defines en Event object wrapper where all the attributes contain key/value pairs that are strings instead of raw bytes.

func StringifyEvent added in v0.2.1 

func StringifyEvent(e abci.Event) StringEvent

StringifyEvent converts an Event object to a StringEvent object.

type StringEvents added in v0.2.1 

type StringEvents []StringEvent

StringAttributes defines a slice of StringEvents objects.

func StringifyEvents added in v0.2.1 

func StringifyEvents(events []abci.Event) StringEvents

StringifyEvents converts a slice of Event objects into a slice of StringEvent objects.

func (StringEvents) Flatten added in v0.2.1 

func (se StringEvents) Flatten() StringEvents

Flatten returns a flattened version of StringEvents by grouping all attributes per unique event type.

func (StringEvents) String added in v0.2.1 

func (se StringEvents) String() string

type Terminator added in v0.2.1 

type Terminator struct{}

Terminator AnteDecorator will get added to the chain to simplify decorator code Don't need to check if next == nil further up the chain 

                      ______
                   <((((((\\\
                   /      . }\
                   ;--..--._|}
(\                 '--/\--'  )
 \\                | '-'  :'|
  \\               . -==- .-|
   \\               \.__.'   \--._
   [\\          __.--|       //  _/'--.
   \ \\       .'-._ ('-----'/ __/      \
    \ \\     /   __>|      | '--.       |
     \ \\   |   \   |     /    /       /
      \ '\ /     \  |     |  _/       /
       \  \       \ |     | /        /
 snd    \  \      \        /

func (Terminator) AnteHandle added in v0.2.1 

func (t Terminator) AnteHandle(ctx Context, _ Tx, _ bool, _ AnteHandler) (Context, error)

Simply return provided Context and nil error

type TestMsg 

type TestMsg struct {
	// contains filtered or unexported fields
}

msg type for testing

func NewTestMsg 

func NewTestMsg(addrs ...AccAddress) *TestMsg

func (*TestMsg) GetSignBytes 

func (msg *TestMsg) GetSignBytes() []byte

func (*TestMsg) GetSigners 

func (msg *TestMsg) GetSigners() []AccAddress

func (*TestMsg) Route added in v0.2.1 

func (msg *TestMsg) Route() string

nolint

func (*TestMsg) Type 

func (msg *TestMsg) Type() string

func (*TestMsg) ValidateBasic 

func (msg *TestMsg) ValidateBasic() error

type TraceContext added in v0.2.1 

type TraceContext = types.TraceContext

TraceContext contains TraceKVStore context data. It will be written with every trace operation.

type TransientStoreKey added in v0.2.1 

type TransientStoreKey = types.TransientStoreKey

nolint - reexport

func NewTransientStoreKey added in v0.2.1 

func NewTransientStoreKey(name string) *TransientStoreKey

Constructs new TransientStoreKey Must return a pointer according to the ocap principle

type Tx 

type Tx interface {
	// Gets the all the transaction's messages.
	GetMsgs() []Msg

	// ValidateBasic does a simple and lightweight validation check that doesn't
	// require access to any other information.
	ValidateBasic() error
}

Transactions objects must fulfill the Tx

type TxDecoder 

type TxDecoder func(txBytes []byte) (Tx, error)

TxDecoder unmarshals transaction bytes

type TxEncoder added in v0.2.1 

type TxEncoder func(tx Tx) ([]byte, error)

TxEncoder marshals transaction to bytes

type TxResponse added in v0.2.1 

type TxResponse struct {
	Height    int64           `json:"height"`
	TxHash    string          `json:"txhash"`
	Codespace string          `json:"codespace,omitempty"`
	Code      uint32          `json:"code,omitempty"`
	Data      string          `json:"data,omitempty"`
	RawLog    string          `json:"raw_log,omitempty"`
	Logs      ABCIMessageLogs `json:"logs,omitempty"`
	Info      string          `json:"info,omitempty"`
	GasWanted int64           `json:"gas_wanted,omitempty"`
	GasUsed   int64           `json:"gas_used,omitempty"`
	Tx        Tx              `json:"tx,omitempty"`
	Timestamp string          `json:"timestamp,omitempty"`
}

TxResponse defines a structure containing relevant tx data and metadata. The tags are stringified and the log is JSON decoded.

func NewResponseFormatBroadcastTx added in v0.2.1 

func NewResponseFormatBroadcastTx(res *ctypes.ResultBroadcastTx) TxResponse

NewResponseFormatBroadcastTx returns a TxResponse given a ResultBroadcastTx from tendermint

func NewResponseFormatBroadcastTxCommit added in v0.2.1 

func NewResponseFormatBroadcastTxCommit(res *ctypes.ResultBroadcastTxCommit) TxResponse

NewResponseFormatBroadcastTxCommit returns a TxResponse given a ResultBroadcastTxCommit from tendermint.

func NewResponseResultTx added in v0.2.1 

func NewResponseResultTx(res *ctypes.ResultTx, tx Tx, timestamp string) TxResponse

NewResponseResultTx returns a TxResponse given a ResultTx from tendermint

func (TxResponse) Empty added in v0.2.1 

func (r TxResponse) Empty() bool

Empty returns true if the response is empty

func (TxResponse) String added in v0.2.1 

func (r TxResponse) String() string

type Uint added in v0.2.1 

type Uint struct {
	// contains filtered or unexported fields
}

Uint wraps integer with 256 bit range bound Checks overflow, underflow and division by zero Exists in range from 0 to 2^256-1

func MaxUint added in v0.2.1 

func MaxUint(u1, u2 Uint) Uint

Return the maximum of the Uints

func MinUint added in v0.2.1 

func MinUint(u1, u2 Uint) Uint

Return the minimum of the Uints

func NewUint added in v0.2.1 

func NewUint(n uint64) Uint

NewUint constructs Uint from int64

func NewUintFromBigInt added in v0.2.1 

func NewUintFromBigInt(i *big.Int) Uint

NewUintFromBigUint constructs Uint from big.Uint

func NewUintFromString added in v0.2.1 

func NewUintFromString(s string) Uint

NewUintFromString constructs Uint from string

func OneUint added in v0.2.1 

func OneUint() Uint

OneUint returns Uint value with one.

func ParseUint added in v0.2.1 

func ParseUint(s string) (Uint, error)

ParseUint reads a string-encoded Uint value and return a Uint.

func RelativePow added in v0.2.1 

func RelativePow(x Uint, n Uint, b Uint) (z Uint)

RelativePow raises x to the power of n, where x (and the result, z) are scaled by factor b for example, RelativePow(210, 2, 100) = 441 (2.1^2 = 4.41)

func ZeroUint added in v0.2.1 

func ZeroUint() Uint

ZeroUint returns unsigned zero.

func (Uint) Add added in v0.2.1 

func (u Uint) Add(u2 Uint) Uint

Add adds Uint from another

func (Uint) AddUint64 added in v0.2.1 

func (u Uint) AddUint64(u2 uint64) Uint

Add convert uint64 and add it to Uint

func (Uint) BigInt added in v0.2.1 

func (u Uint) BigInt() *big.Int

BigInt converts Uint to big.Int

func (Uint) Decr added in v0.2.1 

func (u Uint) Decr() Uint

Decr decrements the Uint by one. Decr will panic if the Uint is zero.

func (Uint) Equal added in v0.2.1 

func (u Uint) Equal(u2 Uint) bool

Equal compares two Uints

func (Uint) GT added in v0.2.1 

func (u Uint) GT(u2 Uint) bool

GT returns true if first Uint is greater than second

func (Uint) GTE added in v0.2.1 

func (u Uint) GTE(u2 Uint) bool

GTE returns true if first Uint is greater than second

func (Uint) Incr added in v0.2.1 

func (u Uint) Incr() Uint

Incr increments the Uint by one.

func (Uint) IsZero added in v0.2.1 

func (u Uint) IsZero() bool

IsZero returns 1 if the uint equals to 0.

func (Uint) LT added in v0.2.1 

func (u Uint) LT(u2 Uint) bool

LT returns true if first Uint is lesser than second

func (Uint) LTE added in v0.2.1 

func (u Uint) LTE(u2 Uint) bool

LTE returns true if first Uint is lesser than or equal to the second

func (Uint) MarshalAmino added in v0.2.1 

func (u Uint) MarshalAmino() (string, error)

MarshalAmino defines custom encoding scheme

func (Uint) MarshalJSON added in v0.2.1 

func (u Uint) MarshalJSON() ([]byte, error)

MarshalJSON defines custom encoding scheme

func (Uint) Mod added in v0.2.1 

func (u Uint) Mod(u2 Uint) Uint

Mod returns remainder after dividing with Uint

func (Uint) Mul added in v0.2.1 

func (u Uint) Mul(u2 Uint) (res Uint)

Mul multiplies two Uints

func (Uint) MulUint64 added in v0.2.1 

func (u Uint) MulUint64(u2 uint64) (res Uint)

Mul multiplies two Uints

func (Uint) Quo added in v0.2.1 

func (u Uint) Quo(u2 Uint) (res Uint)

Quo divides Uint with Uint

func (Uint) QuoUint64 added in v0.2.1 

func (u Uint) QuoUint64(u2 uint64) Uint

Quo divides Uint with uint64

func (Uint) String added in v0.2.1 

func (u Uint) String() string

Human readable string

func (Uint) Sub added in v0.2.1 

func (u Uint) Sub(u2 Uint) Uint

Sub adds Uint from another

func (Uint) SubUint64 added in v0.2.1 

func (u Uint) SubUint64(u2 uint64) Uint

SubUint64 adds Uint from another

func (Uint) Uint64 added in v0.2.1 

func (u Uint) Uint64() uint64

Uint64 converts Uint to uint64 Panics if the value is out of range

func (*Uint) UnmarshalAmino added in v0.2.1 

func (u *Uint) UnmarshalAmino(text string) error

UnmarshalAmino defines custom decoding scheme

func (*Uint) UnmarshalJSON added in v0.2.1 

func (u *Uint) UnmarshalJSON(bz []byte) error

UnmarshalJSON defines custom decoding scheme

type ValAddress added in v0.2.1 

type ValAddress []byte

ValAddress defines a wrapper around bytes meant to present a validator's operator. When marshaled to a string or JSON, it uses Bech32.

func ValAddressFromBech32 added in v0.2.1 

func ValAddressFromBech32(address string) (addr ValAddress, err error)

ValAddressFromBech32 creates a ValAddress from a Bech32 string.

func ValAddressFromHex added in v0.2.1 

func ValAddressFromHex(address string) (addr ValAddress, err error)

ValAddressFromHex creates a ValAddress from a hex string.

func (ValAddress) Bytes added in v0.2.1 

func (va ValAddress) Bytes() []byte

Bytes returns the raw address bytes.

func (ValAddress) Empty added in v0.2.1 

func (va ValAddress) Empty() bool

Returns boolean for whether an AccAddress is empty

func (ValAddress) Equals added in v0.2.1 

func (va ValAddress) Equals(va2 Address) bool

Returns boolean for whether two ValAddresses are Equal

func (ValAddress) Format added in v0.2.1 

func (va ValAddress) Format(s fmt.State, verb rune)

Format implements the fmt.Formatter interface. nolint: errcheck

func (ValAddress) Marshal added in v0.2.1 

func (va ValAddress) Marshal() ([]byte, error)

Marshal returns the raw address bytes. It is needed for protobuf compatibility.

func (ValAddress) MarshalJSON added in v0.2.1 

func (va ValAddress) MarshalJSON() ([]byte, error)

MarshalJSON marshals to JSON using Bech32.

func (ValAddress) MarshalYAML added in v0.2.1 

func (va ValAddress) MarshalYAML() (interface{}, error)

MarshalYAML marshals to YAML using Bech32.

func (ValAddress) String added in v0.2.1 

func (va ValAddress) String() string

String implements the Stringer interface.

func (*ValAddress) Unmarshal added in v0.2.1 

func (va *ValAddress) Unmarshal(data []byte) error

Unmarshal sets the address to the given data. It is needed for protobuf compatibility.

func (*ValAddress) UnmarshalJSON added in v0.2.1 

func (va *ValAddress) UnmarshalJSON(data []byte) error

UnmarshalJSON unmarshals from JSON assuming Bech32 encoding.

func (*ValAddress) UnmarshalYAML added in v0.2.1 

func (va *ValAddress) UnmarshalYAML(data []byte) error

UnmarshalYAML unmarshals from YAML assuming Bech32 encoding.

Source Files

View all Source files

Directories

Path Synopsis
Package errors implements custom error interfaces for cosmos-sdk.
 Package errors implements custom error interfaces for cosmos-sdk.
Package module contains application module patterns and associated "manager" functionality.
 Package module contains application module patterns and associated "manager" functionality.
Package rest provides HTTP types and primitives for REST requests validation and responses handling.
 Package rest provides HTTP types and primitives for REST requests validation and responses handling.

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