Crate utf8_width

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§UTF-8 Width

To determine the width of a UTF-8 character by providing its first byte.

References: https://tools.ietf.org/html/rfc3629

§Examples

assert_eq!(1, utf8_width::get_width(b'1'));
assert_eq!(3, utf8_width::get_width("中".as_bytes()[0]));

§Benchmark

cargo bench

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Functions§