File: README.md

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (33 lines) | stat: -rw-r--r-- 597 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
UTF-8 Width
====================

[![CI](https://github.com/magiclen/utf8-width/actions/workflows/ci.yml/badge.svg)](https://github.com/magiclen/utf8-width/actions/workflows/ci.yml)

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

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

## Examples

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

## Benchmark

```bash
cargo bench
```

## Crates.io

https://crates.io/crates/utf8-width

## Documentation

https://docs.rs/utf8-width

## License

[MIT](LICENSE)