RuneStart in Go

Posted by GoDoc

Public (Editable by Users)

RuneStart reports whether the byte could be the first byte of an encoded, possibly invalid rune. Second and subsequent bytes always have the top two bits set to 10.

Language Go

Dependencies

import "fmt"

import "unicode/utf8"

fmt.Println()

utf8.RuneStart()

Edit

main.go

package main

import (
	"fmt"
	"unicode/utf8"
)

func main() {
	buf := []byte("a界")
	fmt.Println(utf8.RuneStart(buf[0]))
	fmt.Println(utf8.RuneStart(buf[1]))
	fmt.Println(utf8.RuneStart(buf[2]))
}

Stdout
Stderr