util

Documentation

Overview

Package util contains some special useful functions that are provided by compiler and VM.

Index

• func Equals(a, b interface{}) bool
• func FromAddress(address string) interop.Hash160
• func Remove(slice interface{}, i int)

Functions

func Equals

func Equals(a, b interface{}) bool

Equals compares a with b and will return true when a and b are equal. It's implemented as an EQUAL VM opcode, so the rules of comparison are those of EQUAL.

func FromAddress

func FromAddress(address string) interop.Hash160

FromAddress is an utility function that converts a Neo address to its hash (160 bit BE value in a 20 byte slice). It can only be used for strings known at compilation time, because the conversion is actually being done by the compiler.

func Remove

func Remove(slice interface{}, i int)

Remove removes element with index i from slice. This is done in place and slice must have type other than `[]byte`.