Function widestring::encode_utf8

source · [−]

pub fn encode_utf8<I: IntoIterator<Item = char>>(
    iter: I
) -> EncodeUtf8<I::IntoIter>ⓘNotable traits for EncodeUtf8<I>impl<I> Iterator for EncodeUtf8<I> where
    I: Iterator<Item = char>,     type Item = u8;

Expand description

Creates an iterator that encodes an iterator over chars into UTF-8 bytes.

Examples

use widestring::encode_utf8;

let music = "𝄞music";

let encoded: Vec<u8> = encode_utf8(music.chars()).collect();

assert_eq!(encoded, music.as_bytes());