https://github.com/property404/utf8-parser

Parse UTF-8 one byte at a time
https://github.com/property404/utf8-parser

Last synced: 4 months ago
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Parse UTF-8 one byte at a time

• Host: GitHub
• URL: https://github.com/property404/utf8-parser
• Owner: Property404
• License: apache-2.0
• Created: 2023-11-17T22:04:43.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2025-02-01T00:14:54.000Z (over 1 year ago)
• Last Synced: 2025-10-10T07:45:30.481Z (8 months ago)
• Language: Rust
• Size: 53.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.APACHE

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README

          
# utf8-parser

A stateful one-byte-at-a-time UTF-8 parser. This is useful for things like

building characters from bytes pulled from a UART.

`#![no_std]` friendly

[![Repository](https://img.shields.io/badge/github-utf8--parser-/)](https://github.com/Property404/utf8-parser)

[![crates.io](https://img.shields.io/crates/v/utf8-parser.svg)](https://crates.io/crates/utf8-parser)

[![Documentation](https://docs.rs/utf8-parser/badge.svg)](https://docs.rs/utf8-parser)

## Example

```rust

use utf8_parser::Utf8Parser;

let mut parser = Utf8Parser::new();

assert!(parser.push(0xf0).unwrap().is_none());

assert!(parser.push(0x9f).unwrap().is_none());

assert!(parser.push(0x8e).unwrap().is_none());

assert_eq!(parser.push(0x84).unwrap(), Some('🎄'));

```

## Similar crates

* [utf8parse](https://crates.io/crates/utf8parse) - by the Alacritty project

## License

Licensed under either of

* Apache License, Version 2.0, ([LICENSE-APACHE](https://www.apache.org/licenses/LICENSE-2.0))

* MIT license ([LICENSE-MIT](https://opensource.org/licenses/MIT))

at your option.