cadence

package module
v1.0.0-preview.11 Latest Latest
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 Go to latest Published: Mar 11, 2024 License: Apache-2.0 Imports: 15 Imported by: 327

README

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Cadence

Introduction

Cadence is a resource-oriented programming language that introduces new features to smart contract programming that help developers ensure that their code is safe, secure, clear, and approachable.

Some of these features are:

  • Type safety and a strong static type system
  • Resource-oriented programming, a new paradigm that pairs linear types with object capabilities to create a secure and declarative model for digital ownership by ensuring that resources (and their associated assets) can only exist in one location at a time, cannot be copied, and cannot be accidentally lost or deleted
  • Built-in pre-conditions and post-conditions for functions and transactions
  • The utilization of capability-based security, which enforces access control by requiring that access to objects is restricted to only the owner and those who have a valid reference to the object

Getting Started

To get started writing Cadence, why not try out the Playground?

If you want to develop locally, use these tools:

  • Flow CLI, which includes the Flow emulator. The emulator is a lightweight tool that emulates the behaviour of the real Flow network.
  • Visual Studio Code extension. The Visual Studio Code extension enables the development, deployment of, and interaction with Cadence contracts.

Documentation

Check out the Cadence Docs.

Contributing

If you would like to contribute to Cadence, have a look at the contributing guide.

Development documentation can be found in the /docs directory. For example, it contains the source for the language reference.

Documentation

Index

Constants

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const AddressLength = 8
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const Conjunction = sema.Conjunction
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const Disjunction = sema.Disjunction
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const Version = "v1.0.0-preview.11"

Variables

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var AccountCapabilitiesType = PrimitiveType(interpreter.PrimitiveStaticTypeAccountCapabilities)
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var AccountCapabilityControllerType = PrimitiveType(interpreter.PrimitiveStaticTypeAccountCapabilityController)
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var AccountMappingType = PrimitiveType(interpreter.PrimitiveStaticTypeAccountMapping)
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var AccountType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount)
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var Account_AccountCapabilitiesType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount_AccountCapabilities)
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var Account_CapabilitiesType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount_Capabilities)
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var Account_ContractsType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount_Contracts)
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var Account_InboxType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount_Inbox)
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var Account_KeysType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount_Keys)
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var Account_StorageCapabilitiesType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount_StorageCapabilities)
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var Account_StorageType = PrimitiveType(interpreter.PrimitiveStaticTypeAccount_Storage)
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var AddContractType = PrimitiveType(interpreter.PrimitiveStaticTypeAddContract)
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var AddKeyType = PrimitiveType(interpreter.PrimitiveStaticTypeAddKey)
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var AddressType = PrimitiveType(interpreter.PrimitiveStaticTypeAddress)
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var AnyResourceAttachmentType = PrimitiveType(interpreter.PrimitiveStaticTypeAnyResourceAttachment)
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var AnyResourceType = PrimitiveType(interpreter.PrimitiveStaticTypeAnyResource)
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var AnyStructAttachmentType = PrimitiveType(interpreter.PrimitiveStaticTypeAnyStructAttachment)
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var AnyStructType = PrimitiveType(interpreter.PrimitiveStaticTypeAnyStruct)
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var AnyType = PrimitiveType(interpreter.PrimitiveStaticTypeAny)
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var BlockType = PrimitiveType(interpreter.PrimitiveStaticTypeBlock)
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var BoolType = PrimitiveType(interpreter.PrimitiveStaticTypeBool)
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var BorrowValueType = PrimitiveType(interpreter.PrimitiveStaticTypeBorrowValue)
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var CapabilitiesMappingType = PrimitiveType(interpreter.PrimitiveStaticTypeCapabilitiesMapping)
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var CapabilitiesType = PrimitiveType(interpreter.PrimitiveStaticTypeCapabilities)
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var CapabilityPathType = PrimitiveType(interpreter.PrimitiveStaticTypeCapabilityPath)
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var CharacterType = PrimitiveType(interpreter.PrimitiveStaticTypeCharacter)
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var ClaimInboxCapabilityType = PrimitiveType(interpreter.PrimitiveStaticTypeClaimInboxCapability)
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var ContractsType = PrimitiveType(interpreter.PrimitiveStaticTypeContracts)
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var CopyValueType = PrimitiveType(interpreter.PrimitiveStaticTypeCopyValue)
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var DeployedContractType = PrimitiveType(interpreter.PrimitiveStaticTypeDeployedContract)
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var Fix64Type = PrimitiveType(interpreter.PrimitiveStaticTypeFix64)
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var FixedPointType = PrimitiveType(interpreter.PrimitiveStaticTypeFixedPoint)
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var FixedSizeUnsignedIntegerType = PrimitiveType(interpreter.PrimitiveStaticTypeFixedSizeUnsignedInteger)
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var GetAccountCapabilityControllerType = PrimitiveType(interpreter.PrimitiveStaticTypeGetAccountCapabilityController)
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var GetStorageCapabilityControllerType = PrimitiveType(interpreter.PrimitiveStaticTypeGetStorageCapabilityController)
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var HashableStructType = PrimitiveType(interpreter.PrimitiveStaticTypeHashableStruct)
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var IdentityType = PrimitiveType(interpreter.PrimitiveStaticTypeIdentity)
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var InboxType = PrimitiveType(interpreter.PrimitiveStaticTypeInbox)
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var InsertType = PrimitiveType(interpreter.PrimitiveStaticTypeInsert)
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var Int128MemoryUsage = common.NewCadenceBigIntMemoryUsage(16)
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var Int128Type = PrimitiveType(interpreter.PrimitiveStaticTypeInt128)
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var Int16MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(Int16(0))))
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var Int16Type = PrimitiveType(interpreter.PrimitiveStaticTypeInt16)
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var Int256MemoryUsage = common.NewCadenceBigIntMemoryUsage(32)
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var Int256Type = PrimitiveType(interpreter.PrimitiveStaticTypeInt256)
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var Int32MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(Int32(0))))
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var Int32Type = PrimitiveType(interpreter.PrimitiveStaticTypeInt32)
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var Int64MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(Int64(0))))
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var Int64Type = PrimitiveType(interpreter.PrimitiveStaticTypeInt64)
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var Int8MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(Int8(0))))
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var Int8Type = PrimitiveType(interpreter.PrimitiveStaticTypeInt8)
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var IntType = PrimitiveType(interpreter.PrimitiveStaticTypeInt)
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var IntegerType = PrimitiveType(interpreter.PrimitiveStaticTypeInteger)
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var IssueAccountCapabilityControllerType = PrimitiveType(interpreter.PrimitiveStaticTypeIssueAccountCapabilityController)
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var IssueStorageCapabilityControllerType = PrimitiveType(interpreter.PrimitiveStaticTypeIssueStorageCapabilityController)
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var KeysType = PrimitiveType(interpreter.PrimitiveStaticTypeKeys)
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var LoadValueType = PrimitiveType(interpreter.PrimitiveStaticTypeLoadValue)
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var MetaType = PrimitiveType(interpreter.PrimitiveStaticTypeMetaType)
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var MutateType = PrimitiveType(interpreter.PrimitiveStaticTypeMutate)
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var NeverType = PrimitiveType(interpreter.PrimitiveStaticTypeNever)
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var NumberType = PrimitiveType(interpreter.PrimitiveStaticTypeNumber)
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var PathType = PrimitiveType(interpreter.PrimitiveStaticTypePath)
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var PrivatePathType = PrimitiveType(interpreter.PrimitiveStaticTypePrivatePath)
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var PublicPathType = PrimitiveType(interpreter.PrimitiveStaticTypePublicPath)
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var PublishCapabilityType = PrimitiveType(interpreter.PrimitiveStaticTypePublishCapability)
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var PublishInboxCapabilityType = PrimitiveType(interpreter.PrimitiveStaticTypePublishInboxCapability)
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var RemoveContractType = PrimitiveType(interpreter.PrimitiveStaticTypeRemoveContract)
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var RemoveType = PrimitiveType(interpreter.PrimitiveStaticTypeRemove)
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var RevokeKeyType = PrimitiveType(interpreter.PrimitiveStaticTypeRevokeKey)
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var SaveValueType = PrimitiveType(interpreter.PrimitiveStaticTypeSaveValue)
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var SignedFixedPointType = PrimitiveType(interpreter.PrimitiveStaticTypeSignedFixedPoint)
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var SignedIntegerType = PrimitiveType(interpreter.PrimitiveStaticTypeSignedInteger)
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var SignedNumberType = PrimitiveType(interpreter.PrimitiveStaticTypeSignedNumber)
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var StorageCapabilitiesType = PrimitiveType(interpreter.PrimitiveStaticTypeStorageCapabilities)
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var StorageCapabilityControllerType = PrimitiveType(interpreter.PrimitiveStaticTypeStorageCapabilityController)
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var StoragePathType = PrimitiveType(interpreter.PrimitiveStaticTypeStoragePath)
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var StorageType = PrimitiveType(interpreter.PrimitiveStaticTypeStorage)
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var StringType = PrimitiveType(interpreter.PrimitiveStaticTypeString)
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var TheBytesType = BytesType{}
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var UFix64Type = PrimitiveType(interpreter.PrimitiveStaticTypeUFix64)
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var UInt128MemoryUsage = common.NewCadenceBigIntMemoryUsage(16)
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var UInt128Type = PrimitiveType(interpreter.PrimitiveStaticTypeUInt128)
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var UInt16MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(UInt16(0))))
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var UInt16Type = PrimitiveType(interpreter.PrimitiveStaticTypeUInt16)
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var UInt256MemoryUsage = common.NewCadenceBigIntMemoryUsage(32)
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var UInt256Type = PrimitiveType(interpreter.PrimitiveStaticTypeUInt256)
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var UInt32MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(UInt32(0))))
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var UInt32Type = PrimitiveType(interpreter.PrimitiveStaticTypeUInt32)
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var UInt64MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(UInt64(0))))
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var UInt64Type = PrimitiveType(interpreter.PrimitiveStaticTypeUInt64)
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var UInt8MemoryUsage = common.NewCadenceNumberMemoryUsage(int(unsafe.Sizeof(UInt8(0))))
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var UInt8Type = PrimitiveType(interpreter.PrimitiveStaticTypeUInt8)
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var UIntType = PrimitiveType(interpreter.PrimitiveStaticTypeUInt)
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var UnpublishCapabilityType = PrimitiveType(interpreter.PrimitiveStaticTypeUnpublishCapability)
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var UnpublishInboxCapabilityType = PrimitiveType(interpreter.PrimitiveStaticTypeUnpublishInboxCapability)
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var UpdateContractType = PrimitiveType(interpreter.PrimitiveStaticTypeUpdateContract)
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var VoidType = PrimitiveType(interpreter.PrimitiveStaticTypeVoid)
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var Word128MemoryUsage = common.NewCadenceBigIntMemoryUsage(16)
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var Word128Type = PrimitiveType(interpreter.PrimitiveStaticTypeWord128)
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var Word16Type = PrimitiveType(interpreter.PrimitiveStaticTypeWord16)
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var Word256MemoryUsage = common.NewCadenceBigIntMemoryUsage(32)
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var Word256Type = PrimitiveType(interpreter.PrimitiveStaticTypeWord256)
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var Word32Type = PrimitiveType(interpreter.PrimitiveStaticTypeWord32)
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var Word64Type = PrimitiveType(interpreter.PrimitiveStaticTypeWord64)
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var Word8Type = PrimitiveType(interpreter.PrimitiveStaticTypeWord8)

Functions

func CastToArray 

func CastToArray(value Value) ([]any, error)

func CastToInt 

func CastToInt(value Value) (int, error)

func CastToString 

func CastToString(value Value) (string, error)

func CastToUInt16 

func CastToUInt16(value Value) (uint16, error)

func CastToUInt8 

func CastToUInt8(value Value) (uint8, error)

func DecodeFields added in v0.39.10 

func DecodeFields(hasFields HasFields, s interface{}) error

DecodeFields decodes a HasFields into a struct

func Fuzz 

func Fuzz(data []byte) int

func GetFieldsMappedByName added in v0.39.6 

func GetFieldsMappedByName(v HasFields) map[string]Value

func ParseUFix64 added in v0.24.0 

func ParseUFix64(s string) (uint64, error)

Types

type Address 

type Address [AddressLength]byte

func BytesToAddress 

func BytesToAddress(b []byte) Address

func BytesToMeteredAddress added in v0.24.0 

func BytesToMeteredAddress(memoryGauge common.MemoryGauge, b []byte) Address

func NewAddress 

func NewAddress(b [AddressLength]byte) Address

func NewMeteredAddress added in v0.24.0 

func NewMeteredAddress(memoryGauge common.MemoryGauge, b [AddressLength]byte) Address

func (Address) Bytes 

func (v Address) Bytes() []byte

func (Address) Hex 

func (v Address) Hex() string

func (Address) MeteredType added in v0.24.0 

func (Address) MeteredType(common.MemoryGauge) Type

func (Address) String 

func (v Address) String() string

func (Address) ToGoValue 

func (v Address) ToGoValue() any

func (Address) Type 

func (Address) Type() Type

type Array 

type Array struct {
	ArrayType ArrayType
	Values    []Value
}

func NewArray 

func NewArray(values []Value) Array

func NewMeteredArray added in v0.24.0 

func NewMeteredArray(
	gauge common.MemoryGauge,
	length int,
	constructor func() ([]Value, error),
) (Array, error)

func (Array) MeteredType added in v0.24.0 

func (v Array) MeteredType(common.MemoryGauge) Type

func (Array) String added in v0.12.0 

func (v Array) String() string

func (Array) ToGoValue 

func (v Array) ToGoValue() any

func (Array) Type 

func (v Array) Type() Type

func (Array) WithType added in v0.19.0 

func (v Array) WithType(arrayType ArrayType) Array

type ArrayType 

type ArrayType interface {
	Type
	Element() Type
}

type Attachment added in v0.36.0 

type Attachment struct {
	AttachmentType *AttachmentType
	Fields         []Value
}

func NewAttachment added in v0.36.0 

func NewAttachment(fields []Value) Attachment

func NewMeteredAttachment added in v0.36.0 

func NewMeteredAttachment(
	gauge common.MemoryGauge,
	numberOfFields int,
	constructor func() ([]Value, error),
) (Attachment, error)

func (Attachment) GetFieldValues added in v0.39.6 

func (v Attachment) GetFieldValues() []Value

func (Attachment) GetFields added in v0.39.6 

func (v Attachment) GetFields() []Field

func (Attachment) MeteredType added in v0.36.0 

func (v Attachment) MeteredType(_ common.MemoryGauge) Type

func (Attachment) String added in v0.36.0 

func (v Attachment) String() string

func (Attachment) ToGoValue added in v0.36.0 

func (v Attachment) ToGoValue() any

func (Attachment) Type added in v0.36.0 

func (v Attachment) Type() Type

func (Attachment) WithType added in v0.36.0 

func (v Attachment) WithType(typ *AttachmentType) Attachment

type AttachmentType added in v0.36.0 

type AttachmentType struct {
	Location            common.Location
	BaseType            Type
	QualifiedIdentifier string
	Fields              []Field
	Initializers        [][]Parameter
}

func NewAttachmentType added in v0.36.0 

func NewAttachmentType(
	location common.Location,
	baseType Type,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *AttachmentType

func NewMeteredAttachmentType added in v0.36.0 

func NewMeteredAttachmentType(
	gauge common.MemoryGauge,
	location common.Location,
	baseType Type,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *AttachmentType

func (*AttachmentType) Base added in v0.36.0 

func (t *AttachmentType) Base() Type

func (*AttachmentType) CompositeFields added in v0.36.0 

func (t *AttachmentType) CompositeFields() []Field

func (*AttachmentType) CompositeInitializers added in v0.36.0 

func (t *AttachmentType) CompositeInitializers() [][]Parameter

func (*AttachmentType) CompositeTypeLocation added in v0.36.0 

func (t *AttachmentType) CompositeTypeLocation() common.Location

func (*AttachmentType) CompositeTypeQualifiedIdentifier added in v0.36.0 

func (t *AttachmentType) CompositeTypeQualifiedIdentifier() string

func (*AttachmentType) Equal added in v0.36.0 

func (t *AttachmentType) Equal(other Type) bool

func (*AttachmentType) ID added in v0.36.0 

func (t *AttachmentType) ID() string

func (*AttachmentType) SetCompositeFields added in v0.36.0 

func (t *AttachmentType) SetCompositeFields(fields []Field)

type Authorization added in v1.0.0 

type Authorization interface {
	ID() string
	Equal(auth Authorization) bool
	// contains filtered or unexported methods
}
var UnauthorizedAccess Authorization = Unauthorized{}

type Bool 

type Bool bool

func NewBool 

func NewBool(b bool) Bool

func NewMeteredBool added in v0.24.0 

func NewMeteredBool(memoryGauge common.MemoryGauge, b bool) Bool

func (Bool) MeteredType added in v0.24.0 

func (v Bool) MeteredType(common.MemoryGauge) Type

func (Bool) String added in v0.12.0 

func (v Bool) String() string

func (Bool) ToGoValue 

func (v Bool) ToGoValue() any

func (Bool) Type 

func (Bool) Type() Type

type Bytes 

type Bytes []byte

func NewBytes 

func NewBytes(b []byte) Bytes

Unmetered because this is only used by cadence in tests

func (Bytes) MeteredType added in v0.24.0 

func (v Bytes) MeteredType(common.MemoryGauge) Type

func (Bytes) String added in v0.12.0 

func (v Bytes) String() string

func (Bytes) ToGoValue 

func (v Bytes) ToGoValue() any

func (Bytes) Type 

func (Bytes) Type() Type

type BytesType 

type BytesType struct{}

func (BytesType) Equal added in v0.31.1 

func (t BytesType) Equal(other Type) bool

func (BytesType) ID 

func (BytesType) ID() string

type Capability added in v0.10.0 

type Capability struct {
	BorrowType Type
	Address    Address
	ID         UInt64
}

func NewCapability added in v0.24.0 

func NewCapability(
	id UInt64,
	address Address,
	borrowType Type,
) Capability

func NewMeteredCapability added in v0.24.0 

func NewMeteredCapability(
	gauge common.MemoryGauge,
	id UInt64,
	address Address,
	borrowType Type,
) Capability

func (Capability) MeteredType added in v0.24.0 

func (v Capability) MeteredType(gauge common.MemoryGauge) Type

func (Capability) String added in v0.12.0 

func (v Capability) String() string

func (Capability) ToGoValue added in v0.10.0 

func (Capability) ToGoValue() any

func (Capability) Type added in v0.10.0 

func (v Capability) Type() Type

type CapabilityType added in v0.7.0 

type CapabilityType struct {
	BorrowType Type
}

func NewCapabilityType added in v0.24.0 

func NewCapabilityType(borrowType Type) *CapabilityType

func NewMeteredCapabilityType added in v0.24.0 

func NewMeteredCapabilityType(
	gauge common.MemoryGauge,
	borrowType Type,
) *CapabilityType

func (*CapabilityType) Equal added in v0.31.1 

func (t *CapabilityType) Equal(other Type) bool

func (*CapabilityType) ID added in v0.7.0 

func (t *CapabilityType) ID() string

type Character added in v0.24.0 

type Character string

Character represents a Cadence character, which is a Unicode extended grapheme cluster. Hence, use a Go string to be able to hold multiple Unicode code points (Go runes). It should consist of exactly one grapheme cluster

func NewCharacter added in v0.24.0 

func NewCharacter(b string) (Character, error)

func NewMeteredCharacter added in v0.24.0 

func NewMeteredCharacter(
	memoryGauge common.MemoryGauge,
	memoryUsage common.MemoryUsage,
	stringConstructor func() string,
) (Character, error)

func (Character) MeteredType added in v0.24.0 

func (v Character) MeteredType(common.MemoryGauge) Type

func (Character) String added in v0.24.0 

func (v Character) String() string

func (Character) ToGoValue added in v0.24.0 

func (v Character) ToGoValue() any

func (Character) Type added in v0.24.0 

func (Character) Type() Type

type CompositeType 

type CompositeType interface {
	Type

	CompositeTypeLocation() common.Location
	CompositeTypeQualifiedIdentifier() string
	CompositeFields() []Field
	SetCompositeFields([]Field)
	CompositeInitializers() [][]Parameter
	// contains filtered or unexported methods
}

type ConstantSizedArrayType 

type ConstantSizedArrayType struct {
	ElementType Type
	Size        uint
}

func NewConstantSizedArrayType added in v0.24.0 

func NewConstantSizedArrayType(
	size uint,
	elementType Type,
) *ConstantSizedArrayType

func NewMeteredConstantSizedArrayType added in v0.24.0 

func NewMeteredConstantSizedArrayType(
	gauge common.MemoryGauge,
	size uint,
	elementType Type,
) *ConstantSizedArrayType

func (*ConstantSizedArrayType) Element 

func (t *ConstantSizedArrayType) Element() Type

func (*ConstantSizedArrayType) Equal added in v0.31.1 

func (t *ConstantSizedArrayType) Equal(other Type) bool

func (*ConstantSizedArrayType) ID 

func (t *ConstantSizedArrayType) ID() string

type Contract added in v0.6.0 

type Contract struct {
	ContractType *ContractType
	Fields       []Value
}

func NewContract added in v0.6.0 

func NewContract(fields []Value) Contract

func NewMeteredContract added in v0.24.0 

func NewMeteredContract(
	gauge common.MemoryGauge,
	numberOfFields int,
	constructor func() ([]Value, error),
) (Contract, error)

func (Contract) GetFieldValues added in v0.39.6 

func (v Contract) GetFieldValues() []Value

func (Contract) GetFields added in v0.39.6 

func (v Contract) GetFields() []Field

func (Contract) MeteredType added in v0.24.0 

func (v Contract) MeteredType(common.MemoryGauge) Type

func (Contract) String added in v0.12.0 

func (v Contract) String() string

func (Contract) ToGoValue added in v0.6.0 

func (v Contract) ToGoValue() any

func (Contract) Type added in v0.6.0 

func (v Contract) Type() Type

func (Contract) WithType added in v0.6.0 

func (v Contract) WithType(typ *ContractType) Contract

type ContractInterfaceType added in v0.7.0 

type ContractInterfaceType struct {
	Location            common.Location
	QualifiedIdentifier string
	Fields              []Field
	Initializers        [][]Parameter
}

func NewContractInterfaceType added in v0.24.0 

func NewContractInterfaceType(
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ContractInterfaceType

func NewMeteredContractInterfaceType added in v0.24.0 

func NewMeteredContractInterfaceType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ContractInterfaceType

func (*ContractInterfaceType) Equal added in v0.31.1 

func (t *ContractInterfaceType) Equal(other Type) bool

func (*ContractInterfaceType) ID added in v0.7.0 

func (t *ContractInterfaceType) ID() string

func (*ContractInterfaceType) InterfaceFields added in v0.7.0 

func (t *ContractInterfaceType) InterfaceFields() []Field

func (*ContractInterfaceType) InterfaceInitializers added in v0.7.0 

func (t *ContractInterfaceType) InterfaceInitializers() [][]Parameter

func (*ContractInterfaceType) InterfaceTypeLocation added in v0.12.0 

func (t *ContractInterfaceType) InterfaceTypeLocation() common.Location

func (*ContractInterfaceType) InterfaceTypeQualifiedIdentifier added in v0.12.0 

func (t *ContractInterfaceType) InterfaceTypeQualifiedIdentifier() string

func (*ContractInterfaceType) SetInterfaceFields added in v0.24.3 

func (t *ContractInterfaceType) SetInterfaceFields(fields []Field)

type ContractType added in v0.6.0 

type ContractType struct {
	Location            common.Location
	QualifiedIdentifier string
	Fields              []Field
	Initializers        [][]Parameter
}

func NewContractType added in v0.24.0 

func NewContractType(
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ContractType

func NewMeteredContractType added in v0.24.0 

func NewMeteredContractType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ContractType

func (*ContractType) CompositeFields added in v0.6.0 

func (t *ContractType) CompositeFields() []Field

func (*ContractType) CompositeInitializers added in v0.6.0 

func (t *ContractType) CompositeInitializers() [][]Parameter

func (*ContractType) CompositeTypeLocation added in v0.12.0 

func (t *ContractType) CompositeTypeLocation() common.Location

func (*ContractType) CompositeTypeQualifiedIdentifier added in v0.12.0 

func (t *ContractType) CompositeTypeQualifiedIdentifier() string

func (*ContractType) Equal added in v0.31.1 

func (t *ContractType) Equal(other Type) bool

func (*ContractType) ID added in v0.6.0 

func (t *ContractType) ID() string

func (*ContractType) SetCompositeFields added in v0.24.3 

func (t *ContractType) SetCompositeFields(fields []Field)

type Dictionary 

type Dictionary struct {
	DictionaryType *DictionaryType
	Pairs          []KeyValuePair
}

func NewDictionary 

func NewDictionary(pairs []KeyValuePair) Dictionary

func NewMeteredDictionary added in v0.24.0 

func NewMeteredDictionary(
	gauge common.MemoryGauge,
	size int,
	constructor func() ([]KeyValuePair, error),
) (Dictionary, error)

func (Dictionary) MeteredType added in v0.24.0 

func (v Dictionary) MeteredType(common.MemoryGauge) Type

func (Dictionary) String added in v0.12.0 

func (v Dictionary) String() string

func (Dictionary) ToGoValue 

func (v Dictionary) ToGoValue() any

func (Dictionary) Type 

func (v Dictionary) Type() Type

func (Dictionary) WithType added in v0.19.0 

func (v Dictionary) WithType(dictionaryType *DictionaryType) Dictionary

type DictionaryType 

type DictionaryType struct {
	KeyType     Type
	ElementType Type
}

func NewDictionaryType added in v0.24.0 

func NewDictionaryType(
	keyType Type,
	elementType Type,
) *DictionaryType

func NewMeteredDictionaryType added in v0.24.0 

func NewMeteredDictionaryType(
	gauge common.MemoryGauge,
	keyType Type,
	elementType Type,
) *DictionaryType

func (*DictionaryType) Equal added in v0.31.1 

func (t *DictionaryType) Equal(other Type) bool

func (*DictionaryType) ID 

func (t *DictionaryType) ID() string

type EntitlementMapAuthorization added in v1.0.0 

type EntitlementMapAuthorization struct {
	TypeID common.TypeID
}

func NewEntitlementMapAuthorization added in v1.0.0 

func NewEntitlementMapAuthorization(gauge common.MemoryGauge, id common.TypeID) EntitlementMapAuthorization

func (EntitlementMapAuthorization) Equal added in v1.0.0 

func (e EntitlementMapAuthorization) Equal(other Authorization) bool

func (EntitlementMapAuthorization) ID added in v1.0.0 

func (e EntitlementMapAuthorization) ID() string

type EntitlementSetAuthorization added in v1.0.0 

type EntitlementSetAuthorization struct {
	Entitlements []common.TypeID
	Kind         EntitlementSetKind
	// contains filtered or unexported fields
}

func NewEntitlementSetAuthorization added in v1.0.0 

func NewEntitlementSetAuthorization(
	gauge common.MemoryGauge,
	entitlements []common.TypeID,
	kind EntitlementSetKind,
) *EntitlementSetAuthorization

func (*EntitlementSetAuthorization) Equal added in v1.0.0 

func (e *EntitlementSetAuthorization) Equal(auth Authorization) bool

func (*EntitlementSetAuthorization) ID added in v1.0.0 

func (e *EntitlementSetAuthorization) ID() string

type EntitlementSetKind added in v1.0.0 

type EntitlementSetKind = sema.EntitlementSetKind

type Enum added in v0.14.0 

type Enum struct {
	EnumType *EnumType
	Fields   []Value
}

Enum

func NewEnum added in v0.14.0 

func NewEnum(fields []Value) Enum

func NewMeteredEnum added in v0.24.0 

func NewMeteredEnum(
	gauge common.MemoryGauge,
	numberOfFields int,
	constructor func() ([]Value, error),
) (Enum, error)

func (Enum) GetFieldValues added in v0.39.6 

func (v Enum) GetFieldValues() []Value

func (Enum) GetFields added in v0.39.6 

func (v Enum) GetFields() []Field

func (Enum) MeteredType added in v0.24.0 

func (v Enum) MeteredType(common.MemoryGauge) Type

func (Enum) String added in v0.14.0 

func (v Enum) String() string

func (Enum) ToGoValue added in v0.14.0 

func (v Enum) ToGoValue() any

func (Enum) Type added in v0.14.0 

func (v Enum) Type() Type

func (Enum) WithType added in v0.14.0 

func (v Enum) WithType(typ *EnumType) Enum

type EnumType added in v0.14.0 

type EnumType struct {
	Location            common.Location
	QualifiedIdentifier string
	RawType             Type
	Fields              []Field
	Initializers        [][]Parameter
}

func NewEnumType added in v0.24.0 

func NewEnumType(
	location common.Location,
	qualifiedIdentifier string,
	rawType Type,
	fields []Field,
	initializers [][]Parameter,
) *EnumType

func NewMeteredEnumType added in v0.24.0 

func NewMeteredEnumType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	rawType Type,
	fields []Field,
	initializers [][]Parameter,
) *EnumType

func (*EnumType) CompositeFields added in v0.14.0 

func (t *EnumType) CompositeFields() []Field

func (*EnumType) CompositeInitializers added in v0.14.0 

func (t *EnumType) CompositeInitializers() [][]Parameter

func (*EnumType) CompositeTypeLocation added in v0.14.0 

func (t *EnumType) CompositeTypeLocation() common.Location

func (*EnumType) CompositeTypeQualifiedIdentifier added in v0.14.0 

func (t *EnumType) CompositeTypeQualifiedIdentifier() string

func (*EnumType) Equal added in v0.31.1 

func (t *EnumType) Equal(other Type) bool

func (*EnumType) ID added in v0.14.0 

func (t *EnumType) ID() string

func (*EnumType) SetCompositeFields added in v0.24.3 

func (t *EnumType) SetCompositeFields(fields []Field)

type Event 

type Event struct {
	EventType *EventType
	Fields    []Value
}

func NewEvent 

func NewEvent(fields []Value) Event

func NewMeteredEvent added in v0.24.0 

func NewMeteredEvent(
	gauge common.MemoryGauge,
	numberOfFields int,
	constructor func() ([]Value, error),
) (Event, error)

func (Event) GetFieldValues added in v0.39.6 

func (v Event) GetFieldValues() []Value

func (Event) GetFields added in v0.39.6 

func (v Event) GetFields() []Field

func (Event) MeteredType added in v0.24.0 

func (v Event) MeteredType(common.MemoryGauge) Type

func (Event) String added in v0.12.0 

func (v Event) String() string

func (Event) ToGoValue 

func (v Event) ToGoValue() any

func (Event) Type 

func (v Event) Type() Type

func (Event) WithType 

func (v Event) WithType(typ *EventType) Event

type EventType 

type EventType struct {
	Location            common.Location
	QualifiedIdentifier string
	Fields              []Field
	Initializer         []Parameter
}

func NewEventType added in v0.24.0 

func NewEventType(
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializer []Parameter,
) *EventType

func NewMeteredEventType added in v0.24.0 

func NewMeteredEventType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializer []Parameter,
) *EventType

func (*EventType) CompositeFields 

func (t *EventType) CompositeFields() []Field

func (*EventType) CompositeInitializers 

func (t *EventType) CompositeInitializers() [][]Parameter

func (*EventType) CompositeTypeLocation added in v0.12.0 

func (t *EventType) CompositeTypeLocation() common.Location

func (*EventType) CompositeTypeQualifiedIdentifier added in v0.12.0 

func (t *EventType) CompositeTypeQualifiedIdentifier() string

func (*EventType) Equal added in v0.31.1 

func (t *EventType) Equal(other Type) bool

func (*EventType) ID 

func (t *EventType) ID() string

func (*EventType) SetCompositeFields added in v0.24.3 

func (t *EventType) SetCompositeFields(fields []Field)

type Field 

type Field struct {
	Type       Type
	Identifier string
}

func NewField added in v0.24.0 

func NewField(identifier string, typ Type) Field

Fields are always created in an array, which must be metered ahead of time. So no metering here.

type Fix64 

type Fix64 int64

func NewFix64 

func NewFix64(s string) (Fix64, error)

func NewFix64FromParts added in v0.5.0 

func NewFix64FromParts(negative bool, integer int, fraction uint) (Fix64, error)

func NewMeteredFix64 added in v0.24.0 

func NewMeteredFix64(gauge common.MemoryGauge, constructor func() (string, error)) (Fix64, error)

func NewMeteredFix64FromRawFixedPointNumber added in v0.39.0 

func NewMeteredFix64FromRawFixedPointNumber(gauge common.MemoryGauge, n int64) (Fix64, error)

func (Fix64) MeteredType added in v0.24.0 

func (v Fix64) MeteredType(common.MemoryGauge) Type

func (Fix64) String added in v0.12.0 

func (v Fix64) String() string

func (Fix64) ToBigEndianBytes added in v0.5.0 

func (v Fix64) ToBigEndianBytes() []byte

func (Fix64) ToGoValue 

func (v Fix64) ToGoValue() any

func (Fix64) Type 

func (Fix64) Type() Type

type Function 

type Function struct {
	FunctionType *FunctionType
}

Function

func NewFunction added in v0.30.0 

func NewFunction(functionType *FunctionType) Function

func NewMeteredFunction added in v0.30.0 

func NewMeteredFunction(gauge common.MemoryGauge, functionType *FunctionType) Function

func (Function) MeteredType added in v0.30.0 

func (v Function) MeteredType(common.MemoryGauge) Type

func (Function) String added in v0.30.0 

func (v Function) String() string

func (Function) ToGoValue added in v0.30.0 

func (Function) ToGoValue() any

func (Function) Type added in v0.30.0 

func (v Function) Type() Type

type FunctionPurity added in v0.32.0 

type FunctionPurity int
const (
	FunctionPurityUnspecified FunctionPurity = iota
	FunctionPurityView
)

func NewFunctionaryPurity added in v1.0.0 

func NewFunctionaryPurity(rawPurity int) (FunctionPurity, error)

type FunctionType added in v0.24.0 

type FunctionType struct {
	TypeParameters []TypeParameter
	Parameters     []Parameter
	ReturnType     Type
	Purity         FunctionPurity
}

func NewFunctionType added in v0.24.0 

func NewFunctionType(
	purity FunctionPurity,
	typeParameters []TypeParameter,
	parameters []Parameter,
	returnType Type,
) *FunctionType

func NewMeteredFunctionType added in v0.24.0 

func NewMeteredFunctionType(
	gauge common.MemoryGauge,
	purity FunctionPurity,
	typeParameters []TypeParameter,
	parameters []Parameter,
	returnType Type,
) *FunctionType

func (*FunctionType) Equal added in v0.31.1 

func (t *FunctionType) Equal(other Type) bool

func (*FunctionType) ID added in v0.24.0 

func (t *FunctionType) ID() string

type HasFields added in v0.39.6 

type HasFields interface {
	GetFields() []Field
	GetFieldValues() []Value
}

type InclusiveRange added in v1.0.0 

type InclusiveRange struct {
	InclusiveRangeType *InclusiveRangeType
	Start              Value
	End                Value
	Step               Value
	// contains filtered or unexported fields
}

func NewInclusiveRange added in v1.0.0 

func NewInclusiveRange(start, end, step Value) *InclusiveRange

func NewMeteredInclusiveRange added in v1.0.0 

func NewMeteredInclusiveRange(
	gauge common.MemoryGauge,
	start, end, step Value,
) *InclusiveRange

func (*InclusiveRange) MeteredType added in v1.0.0 

func (v *InclusiveRange) MeteredType(common.MemoryGauge) Type

func (*InclusiveRange) String added in v1.0.0 

func (v *InclusiveRange) String() string

func (*InclusiveRange) ToGoValue 

func (v *InclusiveRange) ToGoValue() any

func (*InclusiveRange) Type added in v1.0.0 

func (v *InclusiveRange) Type() Type

func (*InclusiveRange) WithType added in v1.0.0 

func (v *InclusiveRange) WithType(typ *InclusiveRangeType) *InclusiveRange

type InclusiveRangeType added in v1.0.0 

type InclusiveRangeType struct {
	ElementType Type
	// contains filtered or unexported fields
}

func NewInclusiveRangeType added in v1.0.0 

func NewInclusiveRangeType(
	elementType Type,
) *InclusiveRangeType

func NewMeteredInclusiveRangeType added in v1.0.0 

func NewMeteredInclusiveRangeType(
	gauge common.MemoryGauge,
	elementType Type,
) *InclusiveRangeType

func (*InclusiveRangeType) Equal added in v1.0.0 

func (t *InclusiveRangeType) Equal(other Type) bool

func (*InclusiveRangeType) ID added in v1.0.0 

func (t *InclusiveRangeType) ID() string

type Int 

type Int struct {
	Value *big.Int
}

func NewInt 

func NewInt(i int) Int

func NewIntFromBig 

func NewIntFromBig(i *big.Int) Int

func NewMeteredIntFromBig added in v0.24.0 

func NewMeteredIntFromBig(
	memoryGauge common.MemoryGauge,
	memoryUsage common.MemoryUsage,
	bigIntConstructor func() *big.Int,
) Int

func (Int) Big 

func (v Int) Big() *big.Int

func (Int) Int 

func (v Int) Int() int

func (Int) MeteredType added in v0.24.0 

func (v Int) MeteredType(common.MemoryGauge) Type

func (Int) String added in v0.12.0 

func (v Int) String() string

func (Int) ToBigEndianBytes added in v0.5.0 

func (v Int) ToBigEndianBytes() []byte

func (Int) ToGoValue 

func (v Int) ToGoValue() any

func (Int) Type 

func (Int) Type() Type

type Int128 

type Int128 struct {
	Value *big.Int
}

func NewInt128 

func NewInt128(i int) Int128

func NewInt128FromBig 

func NewInt128FromBig(i *big.Int) (Int128, error)

func NewMeteredInt128FromBig added in v0.24.0 

func NewMeteredInt128FromBig(
	memoryGauge common.MemoryGauge,
	bigIntConstructor func() *big.Int,
) (Int128, error)

func (Int128) Big 

func (v Int128) Big() *big.Int

func (Int128) Int 

func (v Int128) Int() int

func (Int128) MeteredType added in v0.24.0 

func (v Int128) MeteredType(common.MemoryGauge) Type

func (Int128) String added in v0.12.0 

func (v Int128) String() string

func (Int128) ToBigEndianBytes added in v0.5.0 

func (v Int128) ToBigEndianBytes() []byte

func (Int128) ToGoValue 

func (v Int128) ToGoValue() any

func (Int128) Type 

func (Int128) Type() Type

type Int16 

type Int16 int16

func NewInt16 

func NewInt16(v int16) Int16

func NewMeteredInt16 added in v0.24.0 

func NewMeteredInt16(memoryGauge common.MemoryGauge, v int16) Int16

func (Int16) MeteredType added in v0.24.0 

func (v Int16) MeteredType(common.MemoryGauge) Type

func (Int16) String added in v0.12.0 

func (v Int16) String() string

func (Int16) ToBigEndianBytes added in v0.5.0 

func (v Int16) ToBigEndianBytes() []byte

func (Int16) ToGoValue 

func (v Int16) ToGoValue() any

func (Int16) Type 

func (Int16) Type() Type

type Int256 

type Int256 struct {
	Value *big.Int
}

func NewInt256 

func NewInt256(i int) Int256

func NewInt256FromBig 

func NewInt256FromBig(i *big.Int) (Int256, error)

func NewMeteredInt256FromBig added in v0.24.0 

func NewMeteredInt256FromBig(
	memoryGauge common.MemoryGauge,
	bigIntConstructor func() *big.Int,
) (Int256, error)

func (Int256) Big 

func (v Int256) Big() *big.Int

func (Int256) Int 

func (v Int256) Int() int

func (Int256) MeteredType added in v0.24.0 

func (v Int256) MeteredType(common.MemoryGauge) Type

func (Int256) String added in v0.12.0 

func (v Int256) String() string

func (Int256) ToBigEndianBytes added in v0.5.0 

func (v Int256) ToBigEndianBytes() []byte

func (Int256) ToGoValue 

func (v Int256) ToGoValue() any

func (Int256) Type 

func (Int256) Type() Type

type Int32 

type Int32 int32

func NewInt32 

func NewInt32(v int32) Int32

func NewMeteredInt32 added in v0.24.0 

func NewMeteredInt32(memoryGauge common.MemoryGauge, v int32) Int32

func (Int32) MeteredType added in v0.24.0 

func (v Int32) MeteredType(common.MemoryGauge) Type

func (Int32) String added in v0.12.0 

func (v Int32) String() string

func (Int32) ToBigEndianBytes added in v0.5.0 

func (v Int32) ToBigEndianBytes() []byte

func (Int32) ToGoValue 

func (v Int32) ToGoValue() any

func (Int32) Type 

func (Int32) Type() Type

type Int64 

type Int64 int64

func NewInt64 

func NewInt64(i int64) Int64

func NewMeteredInt64 added in v0.24.0 

func NewMeteredInt64(memoryGauge common.MemoryGauge, v int64) Int64

func (Int64) MeteredType added in v0.24.0 

func (v Int64) MeteredType(common.MemoryGauge) Type

func (Int64) String added in v0.12.0 

func (v Int64) String() string

func (Int64) ToBigEndianBytes added in v0.5.0 

func (v Int64) ToBigEndianBytes() []byte

func (Int64) ToGoValue 

func (v Int64) ToGoValue() any

func (Int64) Type 

func (Int64) Type() Type

type Int8 

type Int8 int8

func NewInt8 

func NewInt8(v int8) Int8

func NewMeteredInt8 added in v0.24.0 

func NewMeteredInt8(memoryGauge common.MemoryGauge, v int8) Int8

func (Int8) MeteredType added in v0.24.0 

func (v Int8) MeteredType(common.MemoryGauge) Type

func (Int8) String added in v0.12.0 

func (v Int8) String() string

func (Int8) ToBigEndianBytes added in v0.5.0 

func (v Int8) ToBigEndianBytes() []byte

func (Int8) ToGoValue 

func (v Int8) ToGoValue() any

func (Int8) Type 

func (Int8) Type() Type

type InterfaceType added in v0.7.0 

type InterfaceType interface {
	Type

	InterfaceTypeLocation() common.Location
	InterfaceTypeQualifiedIdentifier() string
	InterfaceFields() []Field
	SetInterfaceFields(fields []Field)
	InterfaceInitializers() [][]Parameter
	// contains filtered or unexported methods
}

type IntersectionSet added in v1.0.0 

type IntersectionSet = map[Type]struct{}

type IntersectionType added in v1.0.0 

type IntersectionType struct {
	Types []Type
	// contains filtered or unexported fields
}

func NewIntersectionType added in v1.0.0 

func NewIntersectionType(
	types []Type,
) *IntersectionType

func NewMeteredIntersectionType added in v1.0.0 

func NewMeteredIntersectionType(
	gauge common.MemoryGauge,
	types []Type,
) *IntersectionType

func (*IntersectionType) Equal added in v1.0.0 

func (t *IntersectionType) Equal(other Type) bool

func (*IntersectionType) ID added in v1.0.0 

func (t *IntersectionType) ID() string

func (*IntersectionType) IntersectionSet added in v1.0.0 

func (t *IntersectionType) IntersectionSet() IntersectionSet

type KeyValuePair 

type KeyValuePair struct {
	Key   Value
	Value Value
}

func NewMeteredKeyValuePair added in v0.24.0 

func NewMeteredKeyValuePair(gauge common.MemoryGauge, key, value Value) KeyValuePair

type NumberValue added in v0.5.0 

type NumberValue interface {
	Value
	ToBigEndianBytes() []byte
}

type Optional 

type Optional struct {
	Value Value
}

func NewMeteredOptional added in v0.24.0 

func NewMeteredOptional(memoryGauge common.MemoryGauge, value Value) Optional

func NewOptional 

func NewOptional(value Value) Optional

func (Optional) MeteredType added in v0.24.0 

func (o Optional) MeteredType(gauge common.MemoryGauge) Type

func (Optional) String added in v0.12.0 

func (o Optional) String() string

func (Optional) ToGoValue 

func (o Optional) ToGoValue() any

func (Optional) Type 

func (o Optional) Type() Type

type OptionalType 

type OptionalType struct {
	Type Type
}

func NewMeteredOptionalType added in v0.24.0 

func NewMeteredOptionalType(gauge common.MemoryGauge, typ Type) *OptionalType

func NewOptionalType added in v0.24.0 

func NewOptionalType(typ Type) *OptionalType

func (*OptionalType) Equal added in v0.31.1 

func (t *OptionalType) Equal(other Type) bool

func (*OptionalType) ID 

func (t *OptionalType) ID() string

type Parameter 

type Parameter struct {
	Type       Type
	Label      string
	Identifier string
}

func NewParameter added in v0.24.0 

func NewParameter(
	label string,
	identifier string,
	typ Type,
) Parameter

type Path added in v0.10.0 

type Path struct {
	Domain     common.PathDomain
	Identifier string
}

func MustNewPath added in v1.0.0 

func MustNewPath(domain common.PathDomain, identifier string) Path

func NewMeteredPath added in v0.24.0 

func NewMeteredPath(gauge common.MemoryGauge, domain common.PathDomain, identifier string) (Path, error)

func NewPath added in v0.24.0 

func NewPath(domain common.PathDomain, identifier string) (Path, error)

func (Path) MeteredType added in v0.24.0 

func (v Path) MeteredType(common.MemoryGauge) Type

func (Path) String added in v0.12.0 

func (v Path) String() string

func (Path) ToGoValue added in v0.10.0 

func (Path) ToGoValue() any

func (Path) Type added in v0.10.0 

func (v Path) Type() Type

type PrimitiveType added in v1.0.0 

type PrimitiveType interpreter.PrimitiveStaticType

func (PrimitiveType) Equal added in v1.0.0 

func (p PrimitiveType) Equal(other Type) bool

func (PrimitiveType) ID added in v1.0.0 

func (p PrimitiveType) ID() string

type ReferenceType added in v0.7.0 

type ReferenceType struct {
	Type          Type
	Authorization Authorization
}

func NewMeteredReferenceType added in v0.24.0 

func NewMeteredReferenceType(
	gauge common.MemoryGauge,
	authorization Authorization,
	typ Type,
) *ReferenceType

func NewReferenceType added in v0.24.0 

func NewReferenceType(
	authorization Authorization,
	typ Type,
) *ReferenceType

func (*ReferenceType) Equal added in v0.31.1 

func (t *ReferenceType) Equal(other Type) bool

func (*ReferenceType) ID added in v0.7.0 

func (t *ReferenceType) ID() string

type Resource 

type Resource struct {
	ResourceType *ResourceType
	Fields       []Value
}

func NewMeteredResource added in v0.24.0 

func NewMeteredResource(
	gauge common.MemoryGauge,
	numberOfFields int,
	constructor func() ([]Value, error),
) (Resource, error)

func NewResource 

func NewResource(fields []Value) Resource

func (Resource) GetFieldValues added in v0.39.6 

func (v Resource) GetFieldValues() []Value

func (Resource) GetFields added in v0.39.6 

func (v Resource) GetFields() []Field

func (Resource) MeteredType added in v0.24.0 

func (v Resource) MeteredType(common.MemoryGauge) Type

func (Resource) String added in v0.12.0 

func (v Resource) String() string

func (Resource) ToGoValue 

func (v Resource) ToGoValue() any

func (Resource) Type 

func (v Resource) Type() Type

func (Resource) WithType 

func (v Resource) WithType(typ *ResourceType) Resource

type ResourceInterfaceType added in v0.7.0 

type ResourceInterfaceType struct {
	Location            common.Location
	QualifiedIdentifier string
	Fields              []Field
	Initializers        [][]Parameter
}

func NewMeteredResourceInterfaceType added in v0.24.0 

func NewMeteredResourceInterfaceType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ResourceInterfaceType

func NewResourceInterfaceType added in v0.24.0 

func NewResourceInterfaceType(
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ResourceInterfaceType

func (*ResourceInterfaceType) Equal added in v0.31.1 

func (t *ResourceInterfaceType) Equal(other Type) bool

func (*ResourceInterfaceType) ID added in v0.7.0 

func (t *ResourceInterfaceType) ID() string

func (*ResourceInterfaceType) InterfaceFields added in v0.7.0 

func (t *ResourceInterfaceType) InterfaceFields() []Field

func (*ResourceInterfaceType) InterfaceInitializers added in v0.7.0 

func (t *ResourceInterfaceType) InterfaceInitializers() [][]Parameter

func (*ResourceInterfaceType) InterfaceTypeLocation added in v0.12.0 

func (t *ResourceInterfaceType) InterfaceTypeLocation() common.Location

func (*ResourceInterfaceType) InterfaceTypeQualifiedIdentifier added in v0.12.0 

func (t *ResourceInterfaceType) InterfaceTypeQualifiedIdentifier() string

func (*ResourceInterfaceType) SetInterfaceFields added in v0.24.3 

func (t *ResourceInterfaceType) SetInterfaceFields(fields []Field)

type ResourceType 

type ResourceType struct {
	Location            common.Location
	QualifiedIdentifier string
	Fields              []Field
	Initializers        [][]Parameter
}

func NewMeteredResourceType added in v0.24.0 

func NewMeteredResourceType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ResourceType

func NewResourceType added in v0.24.0 

func NewResourceType(
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *ResourceType

func (*ResourceType) CompositeFields 

func (t *ResourceType) CompositeFields() []Field

func (*ResourceType) CompositeInitializers 

func (t *ResourceType) CompositeInitializers() [][]Parameter

func (*ResourceType) CompositeTypeLocation added in v0.12.0 

func (t *ResourceType) CompositeTypeLocation() common.Location

func (*ResourceType) CompositeTypeQualifiedIdentifier added in v0.12.0 

func (t *ResourceType) CompositeTypeQualifiedIdentifier() string

func (*ResourceType) Equal added in v0.31.1 

func (t *ResourceType) Equal(other Type) bool

func (*ResourceType) ID 

func (t *ResourceType) ID() string

func (*ResourceType) SetCompositeFields added in v0.24.3 

func (t *ResourceType) SetCompositeFields(fields []Field)

type String 

type String string

func NewMeteredString added in v0.24.0 

func NewMeteredString(
	memoryGauge common.MemoryGauge,
	memoryUsage common.MemoryUsage,
	stringConstructor func() string,
) (String, error)

func NewString 

func NewString(s string) (String, error)

func (String) MeteredType added in v0.24.0 

func (v String) MeteredType(common.MemoryGauge) Type

func (String) String added in v0.12.0 

func (v String) String() string

func (String) ToGoValue 

func (v String) ToGoValue() any

func (String) Type 

func (String) Type() Type

type Struct 

type Struct struct {
	StructType *StructType
	Fields     []Value
}

func NewMeteredStruct added in v0.24.0 

func NewMeteredStruct(
	gauge common.MemoryGauge,
	numberOfFields int,
	constructor func() ([]Value, error),
) (Struct, error)

func NewStruct 

func NewStruct(fields []Value) Struct

func (Struct) GetFieldValues added in v0.39.6 

func (v Struct) GetFieldValues() []Value

func (Struct) GetFields added in v0.39.6 

func (v Struct) GetFields() []Field

func (Struct) MeteredType added in v0.24.0 

func (v Struct) MeteredType(common.MemoryGauge) Type

func (Struct) String added in v0.12.0 

func (v Struct) String() string

func (Struct) ToGoValue 

func (v Struct) ToGoValue() any

func (Struct) Type 

func (v Struct) Type() Type

func (Struct) WithType 

func (v Struct) WithType(typ *StructType) Struct

type StructInterfaceType added in v0.7.0 

type StructInterfaceType struct {
	Location            common.Location
	QualifiedIdentifier string
	Fields              []Field
	Initializers        [][]Parameter
}

func NewMeteredStructInterfaceType added in v0.24.0 

func NewMeteredStructInterfaceType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *StructInterfaceType

func NewStructInterfaceType added in v0.24.0 

func NewStructInterfaceType(
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *StructInterfaceType

func (*StructInterfaceType) Equal added in v0.31.1 

func (t *StructInterfaceType) Equal(other Type) bool

func (*StructInterfaceType) ID added in v0.7.0 

func (t *StructInterfaceType) ID() string

func (*StructInterfaceType) InterfaceFields added in v0.7.0 

func (t *StructInterfaceType) InterfaceFields() []Field

func (*StructInterfaceType) InterfaceInitializers added in v0.7.0 

func (t *StructInterfaceType) InterfaceInitializers() [][]Parameter

func (*StructInterfaceType) InterfaceTypeLocation added in v0.12.0 

func (t *StructInterfaceType) InterfaceTypeLocation() common.Location

func (*StructInterfaceType) InterfaceTypeQualifiedIdentifier added in v0.12.0 

func (t *StructInterfaceType) InterfaceTypeQualifiedIdentifier() string

func (*StructInterfaceType) SetInterfaceFields added in v0.24.3 

func (t *StructInterfaceType) SetInterfaceFields(fields []Field)

type StructType 

type StructType struct {
	Location            common.Location
	QualifiedIdentifier string
	Fields              []Field
	Initializers        [][]Parameter
}

func NewMeteredStructType added in v0.24.0 

func NewMeteredStructType(
	gauge common.MemoryGauge,
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *StructType

func NewStructType added in v0.24.0 

func NewStructType(
	location common.Location,
	qualifiedIdentifier string,
	fields []Field,
	initializers [][]Parameter,
) *StructType

func (*StructType) CompositeFields 

func (t *StructType) CompositeFields() []Field

func (*StructType) CompositeInitializers 

func (t *StructType) CompositeInitializers() [][]Parameter

func (*StructType) CompositeTypeLocation added in v0.12.0 

func (t *StructType) CompositeTypeLocation() common.Location

func (*StructType) CompositeTypeQualifiedIdentifier added in v0.12.0 

func (t *StructType) CompositeTypeQualifiedIdentifier() string

func (*StructType) Equal added in v0.31.1 

func (t *StructType) Equal(other Type) bool

func (*StructType) ID 

func (t *StructType) ID() string

func (*StructType) SetCompositeFields added in v0.24.3 

func (t *StructType) SetCompositeFields(fields []Field)

type Type 

type Type interface {
	ID() string
	Equal(other Type) bool
	// contains filtered or unexported methods
}

type TypeID added in v0.24.4 

type TypeID common.TypeID

TypeID is a type which is only known by its type ID. This type should not be used when encoding values, and should only be used for decoding values that were encoded using an older format of the JSON encoding (<v0.3.0)

func (TypeID) Equal added in v0.31.1 

func (t TypeID) Equal(other Type) bool

func (TypeID) ID added in v0.24.4 

func (t TypeID) ID() string

type TypeParameter added in v0.39.0 

type TypeParameter struct {
	Name      string
	TypeBound Type
}

func NewTypeParameter added in v0.39.0 

func NewTypeParameter(
	name string,
	typeBound Type,
) TypeParameter

type TypeValue added in v0.10.0 

type TypeValue struct {
	StaticType Type
}

func NewMeteredTypeValue added in v0.24.0 

func NewMeteredTypeValue(gauge common.MemoryGauge, staticType Type) TypeValue

func NewTypeValue added in v0.24.0 

func NewTypeValue(staticType Type) TypeValue

func (TypeValue) MeteredType added in v0.24.0 

func (v TypeValue) MeteredType(common.MemoryGauge) Type

func (TypeValue) String added in v0.12.0 

func (v TypeValue) String() string

func (TypeValue) ToGoValue added in v0.10.0 

func (TypeValue) ToGoValue() any

func (TypeValue) Type added in v0.10.0 

func (TypeValue) Type() Type

type UFix64 

type UFix64 uint64

func NewMeteredUFix64 added in v0.24.0 

func NewMeteredUFix64(gauge common.MemoryGauge, constructor func() (string, error)) (UFix64, error)

func NewMeteredUFix64FromRawFixedPointNumber added in v0.39.0 

func NewMeteredUFix64FromRawFixedPointNumber(gauge common.MemoryGauge, n uint64) (UFix64, error)

func NewUFix64 

func NewUFix64(s string) (UFix64, error)

func NewUFix64FromParts added in v0.5.0 

func NewUFix64FromParts(integer int, fraction uint) (UFix64, error)

func (UFix64) MeteredType added in v0.24.0 

func (v UFix64) MeteredType(common.MemoryGauge) Type

func (UFix64) String added in v0.12.0 

func (v UFix64) String() string

func (UFix64) ToBigEndianBytes added in v0.5.0 

func (v UFix64) ToBigEndianBytes() []byte

func (UFix64) ToGoValue 

func (v UFix64) ToGoValue() any

func (UFix64) Type 

func (UFix64) Type() Type

type UInt 

type UInt struct {
	Value *big.Int
}

func NewMeteredUIntFromBig added in v0.24.0 

func NewMeteredUIntFromBig(
	memoryGauge common.MemoryGauge,
	memoryUsage common.MemoryUsage,
	bigIntConstructor func() *big.Int,
) (UInt, error)

func NewUInt 

func NewUInt(i uint) UInt

func NewUIntFromBig 

func NewUIntFromBig(i *big.Int) (UInt, error)

func (UInt) Big 

func (v UInt) Big() *big.Int

func (UInt) Int 

func (v UInt) Int() int

func (UInt) MeteredType added in v0.24.0 

func (v UInt) MeteredType(common.MemoryGauge) Type

func (UInt) String added in v0.12.0 

func (v UInt) String() string

func (UInt) ToBigEndianBytes added in v0.5.0 

func (v UInt) ToBigEndianBytes() []byte

func (UInt) ToGoValue 

func (v UInt) ToGoValue() any

func (UInt) Type 

func (UInt) Type() Type

type UInt128 

type UInt128 struct {
	Value *big.Int
}

func NewMeteredUInt128FromBig added in v0.24.0 

func NewMeteredUInt128FromBig(
	memoryGauge common.MemoryGauge,
	bigIntConstructor func() *big.Int,
) (UInt128, error)

func NewUInt128 

func NewUInt128(i uint) UInt128

func NewUInt128FromBig 

func NewUInt128FromBig(i *big.Int) (UInt128, error)

func (UInt128) Big 

func (v UInt128) Big() *big.Int

func (UInt128) Int 

func (v UInt128) Int() int

func (UInt128) MeteredType added in v0.24.0 

func (v UInt128) MeteredType(common.MemoryGauge) Type

func (UInt128) String added in v0.12.0 

func (v UInt128) String() string

func (UInt128) ToBigEndianBytes added in v0.5.0 

func (v UInt128) ToBigEndianBytes() []byte

func (UInt128) ToGoValue 

func (v UInt128) ToGoValue() any

func (UInt128) Type 

func (UInt128) Type() Type

type UInt16 

type UInt16 uint16

func NewMeteredUInt16 added in v0.24.0 

func NewMeteredUInt16(gauge common.MemoryGauge, v uint16) UInt16

func NewUInt16 

func NewUInt16(v uint16) UInt16

func (UInt16) MeteredType added in v0.24.0 

func (v UInt16) MeteredType(common.MemoryGauge) Type

func (UInt16) String added in v0.12.0 

func (v UInt16) String() string

func (UInt16) ToBigEndianBytes added in v0.5.0 

func (v UInt16) ToBigEndianBytes() []byte

func (UInt16) ToGoValue 

func (v UInt16) ToGoValue() any

func (UInt16) Type 

func (UInt16) Type() Type

type UInt256 

type UInt256 struct {
	Value *big.Int
}

func NewMeteredUInt256FromBig added in v0.24.0 

func NewMeteredUInt256FromBig(
	memoryGauge common.MemoryGauge,
	bigIntConstructor func() *big.Int,
) (UInt256, error)

func NewUInt256 

func NewUInt256(i uint) UInt256

func NewUInt256FromBig 

func NewUInt256FromBig(i *big.Int) (UInt256, error)

func (UInt256) Big 

func (v UInt256) Big() *big.Int

func (UInt256) Int 

func (v UInt256) Int() int

func (UInt256) MeteredType added in v0.24.0 

func (v UInt256) MeteredType(common.MemoryGauge) Type

func (UInt256) String added in v0.12.0 

func (v UInt256) String() string

func (UInt256) ToBigEndianBytes added in v0.5.0 

func (v UInt256) ToBigEndianBytes() []byte

func (UInt256) ToGoValue 

func (v UInt256) ToGoValue() any

func (UInt256) Type 

func (UInt256) Type() Type

type UInt32 

type UInt32 uint32

func NewMeteredUInt32 added in v0.24.0 

func NewMeteredUInt32(gauge common.MemoryGauge, v uint32) UInt32

func NewUInt32 

func NewUInt32(v uint32) UInt32

func (UInt32) MeteredType added in v0.24.0 

func (v UInt32) MeteredType(common.MemoryGauge) Type

func (UInt32) String added in v0.12.0 

func (v UInt32) String() string

func (UInt32) ToBigEndianBytes added in v0.5.0 

func (v UInt32) ToBigEndianBytes() []byte

func (UInt32) ToGoValue 

func (v UInt32) ToGoValue() any

func (UInt32) Type 

func (UInt32) Type() Type

type UInt64 

type UInt64 uint64

func NewMeteredUInt64 added in v0.24.0 

func NewMeteredUInt64(gauge common.MemoryGauge, v uint64) UInt64

func NewUInt64 

func NewUInt64(v uint64) UInt64

func (UInt64) MeteredType added in v0.24.0 

func (v UInt64) MeteredType(common.MemoryGauge) Type

func (UInt64) String added in v0.12.0 

func (v UInt64) String() string

func (UInt64) ToBigEndianBytes added in v0.5.0 

func (v UInt64) ToBigEndianBytes() []byte

func (UInt64) ToGoValue 

func (v UInt64) ToGoValue() any

func (UInt64) Type 

func (UInt64) Type() Type

type UInt8 

type UInt8 uint8

func NewMeteredUInt8 added in v0.24.0 

func NewMeteredUInt8(gauge common.MemoryGauge, v uint8) UInt8

func NewUInt8 

func NewUInt8(v uint8) UInt8

func (UInt8) MeteredType added in v0.24.0 

func (v UInt8) MeteredType(common.MemoryGauge) Type

func (UInt8) String added in v0.12.0 

func (v UInt8) String() string

func (UInt8) ToBigEndianBytes added in v0.5.0 

func (v UInt8) ToBigEndianBytes() []byte

func (UInt8) ToGoValue 

func (v UInt8) ToGoValue() any

func (UInt8) Type 

func (UInt8) Type() Type

type Unauthorized added in v1.0.0 

type Unauthorized struct{}

func (Unauthorized) Equal added in v1.0.0 

func (Unauthorized) Equal(other Authorization) bool

func (Unauthorized) ID added in v1.0.0 

func (Unauthorized) ID() string

type Value 

type Value interface {
	Type() Type
	MeteredType(gauge common.MemoryGauge) Type
	ToGoValue() any
	fmt.Stringer
	// contains filtered or unexported methods
}

func GetFieldByName added in v0.39.6 

func GetFieldByName(v HasFields, fieldName string) Value

func MustConvertValue 

func MustConvertValue(value any) Value

MustConvertValue converts a Go value to an ABI value or panics if the value cannot be converted.

func NewValue 

func NewValue(value any) (Value, error)

Unmetered because this function is only used by the client.

type VariableSizedArrayType 

type VariableSizedArrayType struct {
	ElementType Type
}

func NewMeteredVariableSizedArrayType added in v0.24.0 

func NewMeteredVariableSizedArrayType(
	gauge common.MemoryGauge,
	elementType Type,
) *VariableSizedArrayType

func NewVariableSizedArrayType added in v0.24.0 

func NewVariableSizedArrayType(
	elementType Type,
) *VariableSizedArrayType

func (*VariableSizedArrayType) Element 

func (t *VariableSizedArrayType) Element() Type

func (*VariableSizedArrayType) Equal added in v0.31.1 

func (t *VariableSizedArrayType) Equal(other Type) bool

func (*VariableSizedArrayType) ID 

func (t *VariableSizedArrayType) ID() string

type Void 

type Void struct{}

func NewMeteredVoid added in v0.24.0 

func NewMeteredVoid(memoryGauge common.MemoryGauge) Void

func NewVoid 

func NewVoid() Void

func (Void) MeteredType added in v0.24.0 

func (v Void) MeteredType(common.MemoryGauge) Type

func (Void) String added in v0.12.0 

func (Void) String() string

func (Void) ToGoValue 

func (Void) ToGoValue() any

func (Void) Type 

func (Void) Type() Type

type Word128 added in v0.39.0 

type Word128 struct {
	Value *big.Int
}

func NewMeteredWord128FromBig added in v0.39.0 

func NewMeteredWord128FromBig(
	memoryGauge common.MemoryGauge,
	bigIntConstructor func() *big.Int,
) (Word128, error)

func NewWord128 added in v0.39.0 

func NewWord128(i uint) Word128

func NewWord128FromBig added in v0.39.0 

func NewWord128FromBig(i *big.Int) (Word128, error)

func (Word128) Big added in v0.39.0 

func (v Word128) Big() *big.Int

func (Word128) Int added in v0.39.0 

func (v Word128) Int() int

func (Word128) MeteredType added in v0.39.0 

func (v Word128) MeteredType(common.MemoryGauge) Type

func (Word128) String added in v0.39.0 

func (v Word128) String() string

func (Word128) ToBigEndianBytes added in v0.39.0 

func (v Word128) ToBigEndianBytes() []byte

func (Word128) ToGoValue added in v0.39.0 

func (v Word128) ToGoValue() any

func (Word128) Type added in v0.39.0 

func (Word128) Type() Type

type Word16 

type Word16 uint16

func NewMeteredWord16 added in v0.24.0 

func NewMeteredWord16(gauge common.MemoryGauge, v uint16) Word16

func NewWord16 

func NewWord16(v uint16) Word16

func (Word16) MeteredType added in v0.24.0 

func (v Word16) MeteredType(common.MemoryGauge) Type

func (Word16) String added in v0.12.0 

func (v Word16) String() string

func (Word16) ToBigEndianBytes added in v0.5.0 

func (v Word16) ToBigEndianBytes() []byte

func (Word16) ToGoValue 

func (v Word16) ToGoValue() any

func (Word16) Type 

func (Word16) Type() Type

type Word256 added in v0.39.0 

type Word256 struct {
	Value *big.Int
}

func NewMeteredWord256FromBig added in v0.39.0 

func NewMeteredWord256FromBig(
	memoryGauge common.MemoryGauge,
	bigIntConstructor func() *big.Int,
) (Word256, error)

func NewWord256 added in v0.39.0 

func NewWord256(i uint) Word256

func NewWord256FromBig added in v0.39.0 

func NewWord256FromBig(i *big.Int) (Word256, error)

func (Word256) Big added in v0.39.0 

func (v Word256) Big() *big.Int

func (Word256) Int added in v0.39.0 

func (v Word256) Int() int

func (Word256) MeteredType added in v0.39.0 

func (v Word256) MeteredType(common.MemoryGauge) Type

func (Word256) String added in v0.39.0 

func (v Word256) String() string

func (Word256) ToBigEndianBytes added in v0.39.0 

func (v Word256) ToBigEndianBytes() []byte

func (Word256) ToGoValue added in v0.39.0 

func (v Word256) ToGoValue() any

func (Word256) Type added in v0.39.0 

func (Word256) Type() Type

type Word32 

type Word32 uint32

func NewMeteredWord32 added in v0.24.0 

func NewMeteredWord32(gauge common.MemoryGauge, v uint32) Word32

func NewWord32 

func NewWord32(v uint32) Word32

func (Word32) MeteredType added in v0.24.0 

func (v Word32) MeteredType(common.MemoryGauge) Type

func (Word32) String added in v0.12.0 

func (v Word32) String() string

func (Word32) ToBigEndianBytes added in v0.5.0 

func (v Word32) ToBigEndianBytes() []byte

func (Word32) ToGoValue 

func (v Word32) ToGoValue() any

func (Word32) Type 

func (Word32) Type() Type

type Word64 

type Word64 uint64

func NewMeteredWord64 added in v0.24.0 

func NewMeteredWord64(gauge common.MemoryGauge, v uint64) Word64

func NewWord64 

func NewWord64(v uint64) Word64

func (Word64) MeteredType added in v0.24.0 

func (v Word64) MeteredType(common.MemoryGauge) Type

func (Word64) String added in v0.12.0 

func (v Word64) String() string

func (Word64) ToBigEndianBytes added in v0.5.0 

func (v Word64) ToBigEndianBytes() []byte

func (Word64) ToGoValue 

func (v Word64) ToGoValue() any

func (Word64) Type 

func (Word64) Type() Type

type Word8 

type Word8 uint8

func NewMeteredWord8 added in v0.24.0 

func NewMeteredWord8(gauge common.MemoryGauge, v uint8) Word8

func NewWord8 

func NewWord8(v uint8) Word8

func (Word8) MeteredType added in v0.24.0 

func (v Word8) MeteredType(common.MemoryGauge) Type

func (Word8) String added in v0.12.0 

func (v Word8) String() string

func (Word8) ToBigEndianBytes added in v0.5.0 

func (v Word8) ToBigEndianBytes() []byte

func (Word8) ToGoValue 

func (v Word8) ToGoValue() any

func (Word8) Type 

func (Word8) Type() Type

Source Files

View all Source files

Directories

Path Synopsis
encoding
ccf
Package ccf implements CCF specification
 Package ccf implements CCF specification
json
Package json implements the JSON-Cadence specification: https://github.com/onflow/flow/blob/master/docs/json-cadence-spec.md
 Package json implements the JSON-Cadence specification: https://github.com/onflow/flow/blob/master/docs/json-cadence-spec.md
Package fixedpoint provides constants, as well as formatting, conversion, and checking functionality for Cadence fixed-point number types
 Package fixedpoint provides constants, as well as formatting, conversion, and checking functionality for Cadence fixed-point number types
capcons
entitlements
statictypes
string_normalization
activations
ast
Package ast contains all AST nodes for Cadence.
 Package ast contains all AST nodes for Cadence.
cmd
cmd/check
cmd/compile
cmd/decode-state-values
cmd/execute
cmd/info
cmd/json-cdc
cmd/main
cmd/minifier
* Cadence - The resource-oriented smart contract programming language * * Copyright Dapper Labs, Inc.
 * Cadence - The resource-oriented smart contract programming language * * Copyright Dapper Labs, Inc.
cmd/parse
common
uses the provided function `f` to generate a slice with no duplicates.
 uses the provided function `f` to generate a slice with no duplicates.
common/bimap
common/deps
common/intervalst
common/list
Package list implements a doubly linked list.
 Package list implements a doubly linked list.
common/orderedmap
common/persistent
compiler
compiler/ir
compiler/wasm
WebAssembly (https://webassembly.org/) is an open standard for portable executable programs.
 WebAssembly (https://webassembly.org/) is an open standard for portable executable programs.
compiler/wasm/gen
errors
format
interpreter
old_parser
old_parser/lexer
parser
parser/lexer
pretty
sema
sema/gen
stdlib
stdlib/contracts
stdlib/rlp
tests/checker
tests/examples
tests/runtime_utils
tests/utils
tools
analysis
astexplorer
compare-parsing
pretty
batch-script Module
constructorcheck Module
contract-analyzer Module
docgen Module
get-contracts Module
golangci-lint Module
maprange Module
maprangecheck Module
storage-explorer Module
unkeyed Module
utils
version
Generates a Go file version.go with a constant variableName, which contains the current semantic version as a string literal.
 Generates a Go file version.go with a constant variableName, which contains the current semantic version as a string literal.

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