unicode-truncate 2.0.1

Unicode-aware algorithm to pad or truncate `str` in terms of displayed width.
Documentation 
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use unicode_truncate::{Alignment, UnicodeTruncateStr};

#[test]
fn main() {
    assert_eq!("你好吗".unicode_truncate(5), ("你好", 4));
    assert_eq!("你好吗".unicode_truncate_start(5), ("好吗", 4));

    assert_eq!("你好吗".unicode_pad(5, Alignment::Left, true), "你好 ");
}