abi

package
v0.17.0 Latest Latest
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Published: Aug 23, 2024 License: MIT Imports: 10 Imported by: 0

Documentation

Overview

Package abi implements a Solidity ABI lexer and parser.

Index

Constants

This section is empty.

Variables

View Source
var ErrSyntax = errors.New("syntax error")

Functions

func Copy added in v0.11.0

func Copy(dst, src any) error

Copy shallow copies the value src to dst. If src is an anonymous struct or an array/slice of anonymous structs, the fields of the anonymous struct are copied to dst.

Types

type Arguments added in v0.8.0

type Arguments []abi.Argument

Arguments represents a slice of abi.Argument's.

func Parse

func Parse(s string) (a Arguments, err error)

Parse parses the given Solidity args and returns its arguments.

func ParseWithName added in v0.11.0

func ParseWithName(s string) (name string, a Arguments, err error)

ParseWithName parses the given Solidity function/event signature and returns its name and arguments.

func (Arguments) Decode added in v0.8.0

func (a Arguments) Decode(data []byte, args ...any) error

Decode ABI-decodes the given data to the given arguments args.

func (Arguments) Encode added in v0.8.0

func (a Arguments) Encode(args ...any) ([]byte, error)

Encode ABI-encodes the given arguments args.

func (Arguments) EncodeWithSelector added in v0.8.0

func (a Arguments) EncodeWithSelector(selector [4]byte, args ...any) ([]byte, error)

EncodeWithSelector ABI-encodes the given arguments args prepended by the given selector.

func (Arguments) EncodeWithSignature added in v0.8.0

func (a Arguments) EncodeWithSignature(signature string, args ...any) ([]byte, error)

EncodeWithSignature ABI-encodes the given arguments args prepended by the first 4 bytes of the hash of the given signature.

func (Arguments) Signature added in v0.8.0

func (a Arguments) Signature() string

func (Arguments) SignatureWithName added in v0.8.0

func (a Arguments) SignatureWithName(name string) string

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