Golang unicode/utf16.EncodeRune() function example

package unicode/utf16

Golang unicode/utf16.EncodeRune() function usage example.

 package main

 import (
 "fmt"
 "unicode/utf16"
 )

 func main() {
 //r1 := '\u6C34'
 //r2 := '水'

 r1, r2 := utf16.EncodeRune('水')

 fmt.Printf("u+%x u+%x \n", r1, r2)

 // find surrogate for G clef symbol
 r3, r4 := utf16.EncodeRune('\U0001D11E')

 fmt.Printf("G clef surrogate runes are : u+%x u+%x \n", r3, r4)

 }

Sample output :

u+fffd u+fffd

G clef surrogate runes are : u+d834 u+dd1e

Reference :

https://golang.org/pkg/unicode/utf16/#EncodeRune