ellipxobj

package module

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Versions in this module

v0

v0.1.9

Nov 22, 2024

Changes in this version

type Checkpoint

+ Point TimeId

v0.1.8

Nov 22, 2024

Changes in this version

+ type Checkpoint struct

+ Asks []*Order

+ Bids []*Order

+ Epoch uint64

+ OrderCount uint64

+ OrderSum []byte

+ Pair PairName

+ PrevEpoch uint64

+ PrevHash []byte

v0.1.7

Nov 19, 2024

v0.1.6

Oct 16, 2024

v0.1.5

Oct 2, 2024

v0.1.4

Oct 2, 2024

Changes in this version

type Trade

+ func (t *Trade) String() string

v0.1.3

Sep 24, 2024

Changes in this version

type TimeId

+ func ParseTimeId(s string) (*TimeId, error)

v0.1.2

Sep 23, 2024

v0.1.1

Sep 8, 2024

Changes in this version

type Order

+ Target *TimeId

type OrderFlags

+ func (f OrderFlags) Has(chk OrderFlags) bool

v0.1.0

Sep 5, 2024

v0.0.35

Aug 26, 2024

Changes in this version

type Amount

+ func (a Amount) Neg() *Amount

v0.0.34

Aug 21, 2024

Changes in this version

type Trade

+ func (t *Trade) MarshalJSON() ([]byte, error)

v0.0.33

Aug 16, 2024

v0.0.32

Aug 16, 2024

v0.0.31

Aug 16, 2024

v0.0.30

Jul 10, 2024

v0.0.29

Jul 9, 2024

v0.0.28

Jul 9, 2024

Changes in this version

type Amount

+ func (a *Amount) Scan(v any) error

v0.0.27

Jul 7, 2024

v0.0.26

Jul 7, 2024

Changes in this version

+ var ErrAmountParseFailed = errors.New("failed to parse provided amount")

type Amount

+ func NewAmountRaw(v *big.Int, decimals int) *Amount

v0.0.25

Jun 11, 2024

Changes in this version

type TimeId

+ func (t *TimeId) UnmarshalBinary(v []byte) error

+ func (t TimeId) MarshalBinary() ([]byte, error)

v0.0.24

Jun 10, 2024

v0.0.23

Jun 10, 2024

Changes in this version

type Amount

+ func (a *Amount) Bytes() []byte

+ func (a *Amount) MarshalBinary() ([]byte, error)

+ func (a *Amount) UnmarshalBinary(data []byte) error

v0.0.22

Jun 9, 2024

v0.0.21

Jun 9, 2024

Changes in this version

type Order

+ Version uint64

v0.0.20

Jun 9, 2024

Changes in this version

type TimeIdUnique

+ func (u *TimeIdUnique) New() *TimeId

v0.0.19

Jun 6, 2024

Changes in this version

type Amount

+ func (a Amount) Exp() int

v0.0.18

Jun 6, 2024

v0.0.17

Jun 6, 2024

v0.0.16

Jun 6, 2024

v0.0.15

Jun 6, 2024

v0.0.14

Jun 6, 2024

Changes in this version

type Order

+ func (o *Order) Dup() *Order

v0.0.13

Jun 5, 2024

Changes in this version

type PairName

+ func ParsePairName(s string) (PairName, error)

v0.0.12

Jun 5, 2024

Changes in this version

type Order

+ func (a *Order) NominalAmount(amountExp int) *Amount

v0.0.11

Jun 5, 2024

Changes in this version

type Amount

+ func (a *Amount) Add(x, y *Amount) *Amount

+ func (a *Amount) Div(x, y *Amount) *Amount

+ func (a *Amount) Sub(x, y *Amount) *Amount

+ func (a Amount) Cmp(b *Amount) int

+ func (a Amount) Dup() *Amount

+ func (a Amount) IsZero() bool

+ func (a Amount) Sign() int

type Order

+ func (a *Order) Matches(b *Order) *Trade

+ func (a *Order) TradeAmount(b *Order) *Amount

+ func (o *Order) Deduct(t *Trade)

type Trade

+ func (t *Trade) Spent() *Amount

v0.0.10

Jun 4, 2024

Changes in this version

type TimeId

+ func (a TimeId) Cmp(b TimeId) int

v0.0.9

Jun 3, 2024

Changes in this version

type PairName

+ func (p *PairName) Hash() [32]byte

v0.0.8

Jun 1, 2024

Changes in this version

type PairName

+ func (p *PairName) UnmarshalJSON(v []byte) error

v0.0.7

May 23, 2024

Changes in this version

type Signature

+ Header string

+ type SignatureHeader struct

+ Alg string

+ Issuer string

+ Type string

+ type SignedObject struct

+ Object string

+ Signatures []*Signature

+ Type string

+ func (s *SignedObject) Sign(rand io.Reader, issuer string, k crypto.Signer) error

type TimeId

+ Type string

v0.0.6

May 15, 2024

Changes in this version

type TimeId

+ func (t *TimeId) UnmarshalJSON(b []byte) error

+ func (t TimeId) MarshalJSON() ([]byte, error)

v0.0.5

May 15, 2024

v0.0.4

May 15, 2024

Changes in this version

type OrderStatus

+ func (s *OrderStatus) UnmarshalJSON(b []byte) error

+ func (s OrderStatus) MarshalJSON() ([]byte, error)

v0.0.3

May 15, 2024

Changes in this version

type OrderType

+ func (t *OrderType) UnmarshalJSON(b []byte) error

+ func (t OrderType) MarshalJSON() ([]byte, error)

v0.0.2

May 15, 2024

Changes in this version

+ const TimeIdDataLen

type Amount

+ func (a *Amount) SetExp(e int) *Amount

+ func (a *Amount) UnmarshalJSON(b []byte) error

type PairName

+ func (p PairName) String() string

type TimeId

+ func NewTimeId() *TimeId

+ func NewUniqueTimeId() *TimeId

+ func (t TimeId) String() string

+ type TimeIdUnique struct

+ Last TimeId

+ func (u *TimeIdUnique) Unique(t *TimeId)

v0.0.1

May 15, 2024

Changes in this version

+ var ErrBrokerIdMissing = errors.New("broker id is required")

+ var ErrOrderIdMissing = errors.New("order id is required")

+ var ErrOrderNeedsAmount = errors.New("order amount or spend limit is required")

+ var ErrOrderStatusNotValid = errors.New("order status is not valid")

+ var ErrOrderTypeNotValid = errors.New("order type is not valid")

+ type Amount struct

+ Decimals int

+ Value *big.Int

+ func NewAmount(value int64, decimals int) *Amount

+ func NewAmountFromFloat(f *big.Float, decimals int) (*Amount, big.Accuracy)

+ func NewAmountFromFloat64(f float64, decimals int) (*Amount, big.Accuracy)

+ func NewAmountFromString(s string, decimals int) (*Amount, error)

+ func (a *Amount) MarshalJSON() ([]byte, error)

+ func (a *Amount) Mul(x, y *Amount) (*Amount, big.Accuracy)

+ func (a *Amount) Reciprocal() (*Amount, big.Accuracy)

+ func (a Amount) Float() *big.Float

+ func (a Amount) String() string

+ type Order struct

+ Amount *Amount

+ BrokerId string

+ Flags OrderFlags

+ OrderId string

+ Pair PairName

+ Price *Amount

+ RequestTime uint64

+ SpendLimit *Amount

+ Status OrderStatus

+ StopPrice *Amount

+ Type OrderType

+ Unique *TimeId

+ func NewOrder(pair PairName, typ OrderType) *Order

+ func (o *Order) IsValid() error

+ func (o *Order) Meta() *OrderMeta

+ func (o *Order) Reverse() *Order

+ func (o *Order) SetId(orderId, brokerId string) *Order

+ func (o *Order) String() string

+ type OrderFlags int

+ const FlagFillOrKill

+ const FlagImmediateOrCancel

+ const FlagStop

+ func (f *OrderFlags) UnmarshalJSON(j []byte) error

+ func (f OrderFlags) MarshalJSON() ([]byte, error)

+ type OrderMeta struct

+ BrokerId string

+ OrderId string

+ Unique *TimeId

+ type OrderStatus int

+ const OrderCancel

+ const OrderDone

+ const OrderInvalid

+ const OrderOpen

+ const OrderPending

+ const OrderRunning

+ const OrderStop

+ func OrderStatusByString(s string) OrderStatus

+ func (s OrderStatus) IsValid() bool

+ func (s OrderStatus) String() string

+ type OrderType int

+ const TypeAsk

+ const TypeBid

+ const TypeInvalid

+ func OrderTypeByString(v string) OrderType

+ func (t OrderType) IsValid() bool

+ func (t OrderType) Reverse() OrderType

+ func (t OrderType) String() string

+ type PairName [2]string

+ func Pair(a, b string) PairName

+ type Signature struct

+ Issuer string

+ Signature string

+ type SignedOrder struct

+ Order string

+ Signatures []*Signature

+ type TimeId struct

+ Index uint32

+ Nano uint32

+ Unix uint64

+ func (t TimeId) Bytes() []byte

+ func (t TimeId) Time() time.Time

+ type Trade struct

+ Amount *Amount

+ Ask *OrderMeta

+ Bid *OrderMeta

+ Id *TimeId

+ Pair PairName

+ Price *Amount

+ Type OrderType

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