xbytes

Documentation

Overview

Package xbytes provides additional iterator functions for working with bytes slices. Functions from this package will become a part of the Go standard library in Go 1.24, when this package functions will be deprecated and eventually removed.

Index

• func Lines(s []byte) iter.Seq[[]byte]
• func SplitAfterSeq(s, sep []byte) iter.Seq[[]byte]
• func SplitSeq(s, sep []byte) iter.Seq[[]byte]

Functions

func Lines

func Lines(s []byte) iter.Seq[[]byte]

Lines returns an iterator over the newline-terminated lines in the byte slice s. The lines yielded by the iterator include their terminating newlines. If s is empty, the iterator yields no lines at all. If s does not end in a newline, the final yielded line will not end in a newline. It returns a single-use iterator.

func SplitAfterSeq

func SplitAfterSeq(s, sep []byte) iter.Seq[[]byte]

SplitAfterSeq returns an iterator over substrings of s split after each instance of sep. The iterator yields the same strings that would be returned by SplitAfter(s, sep), but without constructing the slice. It returns a single-use iterator.

func SplitSeq

func SplitSeq(s, sep []byte) iter.Seq[[]byte]

SplitSeq returns an iterator over all substrings of s separated by sep. The iterator yields the same strings that would be returned by Split(s, sep), but without constructing the slice. It returns a single-use iterator.