runes

Documentation

Overview

Package runes provides a small subset of functions that are found in strings, bytes standard packages, for rune slices. For rendering, and other logic, it is best to keep raw data in runes, and not having to convert back and forth to byte or string is more efficient.

These are largely copied from strings or bytes packages.

Index

• func EqualFold(s, t []rune) bool
• func Index(txt, find []rune) int
• func IndexFold(txt, find []rune) int
• func Repeat(r []rune, count int) []rune

Functions

func EqualFold

func EqualFold(s, t []rune) bool

EqualFold reports whether s and t are equal under Unicode case-folding. copied from strings.EqualFold

func Index

func Index(txt, find []rune) int

Index returns the index of given rune string in the text, returning -1 if not found.

func IndexFold

func IndexFold(txt, find []rune) int

IndexFold returns the index of given rune string in the text, using case folding (i.e., case insensitive matching). Returns -1 if not found.

func Repeat

func Repeat(r []rune, count int) []rune

Repeat returns a new rune slice consisting of count copies of b.

It panics if count is negative or if the result of (len(b) * count) overflows.