cast

Documentation

Overview

Package cast provides save casting functions for converting between types without panicking.

Index

• func Array20[A any](slice []A) ([20]A, error)
• func Array32[A any](slice []A) ([32]A, error)
• func Array65[A any](slice []A) ([65]A, error)
• func Array8[A any](slice []A) ([8]A, error)
• func EthAddress(b []byte) (common.Address, error)
• func Must20[A any](slice []A) [20]A
• func Must32[A any](slice []A) [32]A

Functions

func Array20

func Array20[A any](slice []A) ([20]A, error)

Array20 casts a slice to an array of length 32.

func Array32

func Array32[A any](slice []A) ([32]A, error)

Array32 casts a slice to an array of length 32.

func Array65

func Array65[A any](slice []A) ([65]A, error)

Array65 casts a slice to an array of length 65.

func Array8

func Array8[A any](slice []A) ([8]A, error)

Array8 casts a slice to an array of length 2.

func EthAddress

func EthAddress(b []byte) (common.Address, error)

EthAddress casts a byte slice to an Ethereum address.

func Must20

func Must20[A any](slice []A) [20]A

Must20 casts a slice to an array of length 20.

func Must32

func Must32[A any](slice []A) [32]A

Must32 casts a slice to an array of length 32.