misc

Documentation

Overview

Package misc contains Go utilities that I don't have a good place to put, that I need elsewhere, and that aren't in the standard library.

Index

• Constants
• func Grow(buf []byte, n int) []byte
• func RemoveAll(dir string)
• func TempDir(prefix string) string

Constants

const MaxIntValue = int(^uint(0) >> 1)

MaxIntValue is the maximum value of an int.

Functions

func Grow

func Grow(buf []byte, n int) []byte

Grow(buf, n) returns a slice of length at least n. It allocates if and only if cap(buf) < n. Otherwise it returns buf or re-slices buf.

func RemoveAll

func RemoveAll(dir string)

RemoveAll removes dir and any children of dir. It panics if an error is encountered.

func TempDir

func TempDir(prefix string) string

TempDir creates and returns a temporary directory with the given prefix. It panics if an error is encountered.