A4-Tacks / str_windows-rs

Iterator over windows of chars (as `&str`) in a `&str`.

str_windows-rs

Provides an iterator over windows of chars (as &strs) of a &str.

Does not allocate on the heap.

Examples

use str_windows::str_windows;

let input = "s 😀😁";
let mut iter = str_windows(input, 3);
assert_eq!(iter.next(), Some("s 😀"));
assert_eq!(iter.next(), Some(" 😀😁"));
assert!(iter.next().is_none());