Crates.io | lazy-char-iter |
lib.rs | lazy-char-iter |
version | 0.1.0 |
source | src |
created_at | 2023-02-01 23:32:50.001793 |
updated_at | 2023-02-01 23:32:50.001793 |
description | Lazily iterate over Unicode characters from a u8 slice in Rust. |
homepage | https://github.com/dacut/lazy-char-iter |
repository | https://github.com/dacut/lazy-char-iter |
max_upload_size | |
id | 774366 |
size | 50,137 |
Lazily iterate over Unicode characters from a u8 slice in Rust.
This crate provides a .chars()
method for Vec<u8>
and &[u8]
types, allowing you to iterate over the characters
in a byte vector or slice without decoding each character preemptively.
In typical usage, you use
the LazyCharIterExt
trait (implemented for Vec<u8>
and &[u8]
) and call the .chars()
method on those types:
use lazy_char_iter::LazyCharIterExt;
let bread_str: &str = "brød";
let bread_bytes: &[u8] = bread_str.as_bytes();
let mut char_iter = bread_bytes.chars();
assert_eq!(char_iter.next(), Some(Ok('b')));