abi

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Versions in this module

v0

v0.6.1

Feb 17, 2024

v0.6.0

Jan 27, 2024

v0.5.3

Jan 27, 2024

v0.5.2

Dec 4, 2023

v0.5.1

Nov 20, 2023

v0.5.0

Nov 17, 2023

Changes in this version

+ func MustDecodeValue(t Type, abi []byte, val any)

+ func MustDecodeValues(t Type, abi []byte, vals ...any)

type ABI

+ func (a *ABI) LoadJSON(path string) (*Contract, error)

+ func (a *ABI) MustDecodeValue(t Type, abi []byte, val any)

+ func (a *ABI) MustDecodeValues(t Type, abi []byte, vals ...any)

+ func (a *ABI) MustEncodeValue(t Type, val any) []byte

+ func (a *ABI) MustEncodeValues(t Type, vals ...any) []byte

+ func (a *ABI) MustLoadJSON(path string) *Contract

+ func (a *ABI) MustParseConstructor(signature string) *Constructor

+ func (a *ABI) MustParseError(signature string) *Error

+ func (a *ABI) MustParseEvent(signature string) *Event

+ func (a *ABI) MustParseJSON(data []byte) *Contract

+ func (a *ABI) MustParseMethod(signature string) *Method

+ func (a *ABI) MustParseSignatures(signatures ...string) *Contract

+ func (a *ABI) MustParseStruct(definition string) Type

+ func (a *ABI) MustParseType(signature string) Type

type AddressType

+ func (a *AddressType) IsDynamic() bool

type AliasType

+ func (a *AliasType) IsDynamic() bool

+ func (a *AliasType) Type() Type

type ArrayType

+ func (a *ArrayType) IsDynamic() bool

type BoolType

+ func (b *BoolType) IsDynamic() bool

type BytesType

+ func (b *BytesType) IsDynamic() bool

type Constructor

+ func (m *Constructor) MustEncodeArg(arg any) []byte

+ func (m *Constructor) MustEncodeArgs(args ...any) []byte

type Contract

+ Types map[string]Type

+ func MustLoadJSON(path string) *Contract

+ func (c *Contract) HandleError(err error) error

+ func (c *Contract) RegisterTypes(a *ABI)

type Error

+ func (e *Error) HandleError(err error) error

+ func (e *Error) MustDecodeValue(data []byte, val any)

+ func (e *Error) MustDecodeValues(data []byte, vals ...any)

type Event

+ func (e *Event) MustDecodeValue(topics []types.Hash, data []byte, val any)

+ func (e *Event) MustDecodeValues(topics []types.Hash, data []byte, vals ...any)

type EventTupleType

+ func (t *EventTupleType) IsDynamic() bool

type FixedArrayType

+ func (f *FixedArrayType) IsDynamic() bool

type FixedBytesType

+ func (f *FixedBytesType) IsDynamic() bool

type IntType

+ func (i *IntType) IsDynamic() bool

type Method

+ func (m *Method) MustDecodeArg(data []byte, arg any)

+ func (m *Method) MustDecodeArgs(data []byte, args ...any)

+ func (m *Method) MustDecodeValue(data []byte, val any)

+ func (m *Method) MustDecodeValues(data []byte, vals ...any)

+ func (m *Method) MustEncodeArg(arg any) []byte

+ func (m *Method) MustEncodeArgs(args ...any) []byte

+ func (m *Method) StateMutability() StateMutability

+ type StateMutability int

+ const StateMutabilityNonPayable

+ const StateMutabilityPayable

+ const StateMutabilityPure

+ const StateMutabilityUnknown

+ const StateMutabilityView

+ func StateMutabilityFromString(s string) StateMutability

+ func (m StateMutability) String() string

type StringType

+ func (s *StringType) IsDynamic() bool

type TupleType

+ func (t *TupleType) IsDynamic() bool

type Type

+ IsDynamic func() bool

type UintType

+ func (u *UintType) IsDynamic() bool

v0.4.5

Sep 15, 2023

v0.4.4

Sep 14, 2023

v0.4.3

Sep 12, 2023

v0.4.2

Sep 12, 2023

Changes in this version

+ func ToPanicError(data []byte) error

+ func ToRevertError(data []byte) error

type Contract

+ func (c *Contract) IsError(data []byte) bool

+ func (c *Contract) ToError(data []byte) error

+ type CustomError struct

+ Data []byte

+ Type *Error

+ func (e CustomError) Error() string

type Error

+ func (m *Error) ToError(data []byte) error

+ type PanicError struct

+ Code *big.Int

+ func (e PanicError) Error() string

+ type RevertError struct

+ Reason string

+ func (e RevertError) Error() string

v0.4.1

Aug 29, 2023

v0.4.0

Aug 29, 2023

retracted

v0.3.2

Aug 28, 2023

v0.3.1

Aug 23, 2023

v0.3.0

Aug 23, 2023

v0.2.0

Aug 21, 2023

Changes in this version

type EventTupleType

+ func (t *EventTupleType) DataTuple() *TupleType

+ func (t *EventTupleType) TopicsTuple() *TupleType

v0.1.1

Aug 9, 2023

Changes in this version

type ABI

+ func (a *ABI) ParseStruct(definition string) (Type, error)

type Type

+ func MustParseStruct(definition string) Type

+ func ParseStruct(definition string) (Type, error)

v0.1.0

Jun 21, 2023

Changes in this version

+ const WordLength

+ var Default = NewABI()

+ var MaxInt = map[int]*big.Int

+ var MaxUint = map[int]*big.Int

+ var MinInt = map[int]*big.Int

+ var Panic = NewError("Panic", NewTupleType(TupleTypeElem{ ... }))

+ var Revert = NewError("Error", NewTupleType(TupleTypeElem{ ... }))

+ func DecodePanic(data []byte) *big.Int

+ func DecodeRevert(data []byte) string

+ func DecodeValue(t Type, abi []byte, val any) error

+ func DecodeValues(t Type, abi []byte, vals ...any) error

+ func EncodeValue(t Type, val any) ([]byte, error)

+ func EncodeValues(t Type, vals ...any) ([]byte, error)

+ func IsPanic(data []byte) bool

+ func IsRevert(data []byte) bool

+ func MustEncodeValue(t Type, val any) []byte

+ func MustEncodeValues(t Type, vals ...any) []byte

+ type ABI struct

+ Mapper Mapper

+ Types map[string]Type

+ func NewABI() *ABI

+ func (a *ABI) DecodeValue(t Type, abi []byte, val any) error

+ func (a *ABI) DecodeValues(t Type, abi []byte, vals ...any) error

+ func (a *ABI) EncodeValue(t Type, val any) ([]byte, error)

+ func (a *ABI) EncodeValues(t Type, vals ...any) ([]byte, error)

+ func (a *ABI) NewConstructor(inputs *TupleType) *Constructor

+ func (a *ABI) NewError(name string, inputs *TupleType) *Error

+ func (a *ABI) NewEvent(name string, inputs *EventTupleType, anonymous bool) *Event

+ func (a *ABI) NewMethod(name string, inputs, outputs *TupleType) *Method

+ func (a *ABI) ParseConstructor(signature string) (*Constructor, error)

+ func (a *ABI) ParseError(signature string) (*Error, error)

+ func (a *ABI) ParseEvent(signature string) (*Event, error)

+ func (a *ABI) ParseJSON(data []byte) (*Contract, error)

+ func (a *ABI) ParseMethod(signature string) (*Method, error)

+ func (a *ABI) ParseSignatures(signatures ...string) (*Contract, error)

+ func (a *ABI) ParseType(signature string) (Type, error)

+ type AddressType struct

+ func NewAddressType() *AddressType

+ func (a *AddressType) CanonicalType() string

+ func (a *AddressType) String() string

+ func (a *AddressType) Value() Value

+ type AddressValue types.Address

+ func (a *AddressValue) Address() types.Address

+ func (a *AddressValue) DecodeABI(words Words) (int, error)

+ func (a *AddressValue) EncodeABI() (Words, error)

+ func (a *AddressValue) IsDynamic() bool

+ func (a *AddressValue) MapFrom(m Mapper, src any) error

+ func (a *AddressValue) MapTo(m Mapper, dst any) error

+ func (a *AddressValue) SetAddress(v types.Address)

+ type AliasType struct

+ func NewAliasType(alias string, typ Type) *AliasType

+ func (a *AliasType) CanonicalType() string

+ func (a *AliasType) String() string

+ func (a *AliasType) Value() Value

+ type ArrayType struct

+ func NewArrayType(typ Type) *ArrayType

+ func (a *ArrayType) CanonicalType() string

+ func (a *ArrayType) ElementType() Type

+ func (a *ArrayType) String() string

+ func (a *ArrayType) Value() Value

+ type ArrayValue struct

+ Elems []Value

+ Type Type

+ func (a *ArrayValue) DecodeABI(data Words) (int, error)

+ func (a *ArrayValue) EncodeABI() (Words, error)

+ func (a *ArrayValue) IsDynamic() bool

+ func (a *ArrayValue) MapFrom(m Mapper, src any) error

+ func (a *ArrayValue) MapTo(m Mapper, dst any) error

+ type BoolType struct

+ func NewBoolType() *BoolType

+ func (b *BoolType) CanonicalType() string

+ func (b *BoolType) String() string

+ func (b *BoolType) Value() Value

+ type BoolValue bool

+ func (b *BoolValue) DecodeABI(words Words) (int, error)

+ func (b *BoolValue) EncodeABI() (Words, error)

+ func (b *BoolValue) IsDynamic() bool

+ func (b *BoolValue) MapFrom(m Mapper, src any) error

+ func (b *BoolValue) MapTo(m Mapper, dst any) error

+ func (b *BoolValue) SetBool(v bool)

+ type BytesType struct

+ func NewBytesType() *BytesType

+ func (b *BytesType) CanonicalType() string

+ func (b *BytesType) String() string

+ func (b *BytesType) Value() Value

+ type BytesValue []byte

+ func (b *BytesValue) Bytes() []byte

+ func (b *BytesValue) DecodeABI(data Words) (int, error)

+ func (b *BytesValue) EncodeABI() (Words, error)

+ func (b *BytesValue) IsDynamic() bool

+ func (b *BytesValue) MapFrom(m Mapper, src any) error

+ func (b *BytesValue) MapTo(m Mapper, dst any) error

+ func (b *BytesValue) SetBytes(data []byte)

+ type Constructor struct

+ func MustParseConstructor(signature string) *Constructor

+ func NewConstructor(inputs *TupleType) *Constructor

+ func ParseConstructor(signature string) (*Constructor, error)

+ func (m *Constructor) EncodeArg(arg any) ([]byte, error)

+ func (m *Constructor) EncodeArgs(args ...any) ([]byte, error)

+ func (m *Constructor) Inputs() *TupleType

+ func (m *Constructor) String() string

+ type Contract struct

+ Constructor *Constructor

+ Errors map[string]*Error

+ Events map[string]*Event

+ Methods map[string]*Method

+ MethodsBySignature map[string]*Method

+ func LoadJSON(path string) (*Contract, error)

+ func MustParseJSON(data []byte) *Contract

+ func MustParseSignatures(signatures ...string) *Contract

+ func ParseJSON(data []byte) (*Contract, error)

+ func ParseSignatures(signatures ...string) (*Contract, error)

+ type Error struct

+ func MustParseError(signature string) *Error

+ func NewError(name string, inputs *TupleType) *Error

+ func ParseError(signature string) (*Error, error)

+ func (m *Error) DecodeValue(data []byte, val any) error

+ func (m *Error) DecodeValues(data []byte, vals ...any) error

+ func (m *Error) FourBytes() FourBytes

+ func (m *Error) Inputs() *TupleType

+ func (m *Error) Is(data []byte) bool

+ func (m *Error) Name() string

+ func (m *Error) Signature() string

+ func (m *Error) String() string

+ type Event struct

+ func MustParseEvent(signature string) *Event

+ func NewEvent(name string, inputs *EventTupleType, anonymous bool) *Event

+ func ParseEvent(signature string) (*Event, error)

+ func (e *Event) DecodeValue(topics []types.Hash, data []byte, val any) error

+ func (e *Event) DecodeValues(topics []types.Hash, data []byte, vals ...any) error

+ func (e *Event) Inputs() *EventTupleType

+ func (e *Event) Name() string

+ func (e *Event) Signature() string

+ func (e *Event) String() string

+ func (e *Event) Topic0() types.Hash

+ type EventTupleElem struct

+ Indexed bool

+ Name string

+ Type Type

+ type EventTupleType struct

+ func NewEventTupleType(elems ...EventTupleElem) *EventTupleType

+ func (t *EventTupleType) CanonicalType() string

+ func (t *EventTupleType) DataSize() int

+ func (t *EventTupleType) Elements() []EventTupleElem

+ func (t *EventTupleType) IndexedSize() int

+ func (t *EventTupleType) Size() int

+ func (t *EventTupleType) String() string

+ func (t *EventTupleType) Value() Value

+ type FixedArrayType struct

+ func NewFixedArrayType(typ Type, size int) *FixedArrayType

+ func (f *FixedArrayType) CanonicalType() string

+ func (f *FixedArrayType) ElementType() Type

+ func (f *FixedArrayType) Size() int

+ func (f *FixedArrayType) String() string

+ func (f *FixedArrayType) Value() Value

+ type FixedArrayValue []Value

+ func (a FixedArrayValue) DecodeABI(data Words) (int, error)

+ func (a FixedArrayValue) EncodeABI() (Words, error)

+ func (a FixedArrayValue) IsDynamic() bool

+ func (a FixedArrayValue) MapFrom(m Mapper, src any) error

+ func (a FixedArrayValue) MapTo(m Mapper, dst any) error

+ type FixedBytesType struct

+ func NewFixedBytesType(size int) *FixedBytesType

+ func (f *FixedBytesType) CanonicalType() string

+ func (f *FixedBytesType) Size() int

+ func (f *FixedBytesType) String() string

+ func (f *FixedBytesType) Value() Value

+ type FixedBytesValue []byte

+ func (b *FixedBytesValue) Bytes() []byte

+ func (b *FixedBytesValue) SetBytes(data []byte) error

+ func (b FixedBytesValue) DecodeABI(data Words) (int, error)

+ func (b FixedBytesValue) EncodeABI() (Words, error)

+ func (b FixedBytesValue) IsDynamic() bool

+ func (b FixedBytesValue) MapFrom(m Mapper, src any) error

+ func (b FixedBytesValue) MapTo(m Mapper, dst any) error

+ type FourBytes [4]byte

+ func (f FourBytes) Bytes() []byte

+ func (f FourBytes) Hex() string

+ func (f FourBytes) Match(data []byte) bool

+ func (f FourBytes) String() string

+ type IntType struct

+ func NewIntType(size int) *IntType

+ func (i *IntType) CanonicalType() string

+ func (i *IntType) Size() int

+ func (i *IntType) String() string

+ func (i *IntType) Value() Value

+ type IntValue struct

+ Size int

+ func (i *IntValue) DecodeABI(words Words) (int, error)

+ func (i *IntValue) EncodeABI() (Words, error)

+ func (i *IntValue) IsDynamic() bool

+ func (i *IntValue) MapFrom(m Mapper, src any) error

+ func (i *IntValue) MapTo(m Mapper, dst any) error

+ type MapFrom interface

+ MapFrom func(m Mapper, src any) error

+ type MapTo interface

+ MapTo func(m Mapper, dst any) error

+ type Mapper interface

+ Map func(src any, dst any) error

+ type Method struct

+ func MustParseMethod(signature string) *Method

+ func NewMethod(name string, inputs, outputs *TupleType) *Method

+ func ParseMethod(signature string) (*Method, error)

+ func (m *Method) DecodeArg(data []byte, arg any) error

+ func (m *Method) DecodeArgs(data []byte, args ...any) error

+ func (m *Method) DecodeValue(data []byte, val any) error

+ func (m *Method) DecodeValues(data []byte, vals ...any) error

+ func (m *Method) EncodeArg(arg any) ([]byte, error)

+ func (m *Method) EncodeArgs(args ...any) ([]byte, error)

+ func (m *Method) FourBytes() FourBytes

+ func (m *Method) Inputs() *TupleType

+ func (m *Method) Name() string

+ func (m *Method) Outputs() *TupleType

+ func (m *Method) Signature() string

+ func (m *Method) String() string

+ type StringType struct

+ func NewStringType() *StringType

+ func (s *StringType) CanonicalType() string

+ func (s *StringType) String() string

+ func (s *StringType) Value() Value

+ type StringValue string

+ func (s *StringValue) DecodeABI(data Words) (int, error)

+ func (s *StringValue) EncodeABI() (Words, error)

+ func (s *StringValue) IsDynamic() bool

+ func (s *StringValue) MapFrom(m Mapper, src any) error

+ func (s *StringValue) MapTo(m Mapper, dst any) error

+ func (s *StringValue) SetString(str string)

+ func (s *StringValue) String() string

+ type TupleType struct

+ func NewTupleType(elems ...TupleTypeElem) *TupleType

+ func (t *TupleType) CanonicalType() string

+ func (t *TupleType) Elements() []TupleTypeElem

+ func (t *TupleType) Size() int

+ func (t *TupleType) String() string

+ func (t *TupleType) Value() Value

+ type TupleTypeElem struct

+ Name string

+ Type Type

+ type TupleValue []TupleValueElem

+ func (t *TupleValue) DecodeABI(words Words) (int, error)

+ func (t *TupleValue) EncodeABI() (Words, error)

+ func (t *TupleValue) IsDynamic() bool

+ func (t *TupleValue) MapFrom(m Mapper, src any) error

+ func (t *TupleValue) MapTo(m Mapper, dst any) error

+ type TupleValueElem struct

+ Name string

+ Value Value

+ type Type interface

+ CanonicalType func() string

+ String func() string

+ Value func() Value

+ func MustParseType(signature string) Type

+ func ParseType(signature string) (Type, error)

+ type UintType struct

+ func NewUintType(size int) *UintType

+ func (u *UintType) CanonicalType() string

+ func (u *UintType) Size() int

+ func (u *UintType) String() string

+ func (u *UintType) Value() Value

+ type UintValue struct

+ Size int

+ func (u *UintValue) DecodeABI(words Words) (int, error)

+ func (u *UintValue) EncodeABI() (Words, error)

+ func (u *UintValue) IsDynamic() bool

+ func (u *UintValue) MapFrom(m Mapper, src any) error

+ func (u *UintValue) MapTo(m Mapper, dst any) error

+ type Value interface

+ DecodeABI func(Words) (int, error)

+ EncodeABI func() (Words, error)

+ IsDynamic func() bool

+ type Word [WordLength]byte

+ func BytesToWords(b []byte) []Word

+ func (w *Word) SetBytesPadLeft(b []byte) error

+ func (w *Word) SetBytesPadRight(b []byte) error

+ func (w Word) Bytes() []byte

+ func (w Word) IsZero() bool

+ func (w Word) LeadingZeros() int

+ func (w Word) TrailingZeros() int

+ type Words []Word

+ func (w *Words) AppendBytes(b []byte)

+ func (w *Words) SetBytes(b []byte)

+ func (w Words) Bytes() []byte

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