unicode-normalization-alignments

这是unicode-normalization的分支版本，它提供归一化过程中的对齐信息。

Unicode字符组合和分解工具，如Unicode标准附件#15所述。

此crate需要Rust 1.36+。

extern crate unicode_normalization_alignments;

use unicode_normalization_alignments::char::compose;
use unicode_normalization_alignments::UnicodeNormalization;

fn main() {
	assert_eq!(compose('A','\u{30a}'), Some('Å'));

	let s = "ÅΩ";
	let c = s.nfc().map(|(c, diff)| {
		match diff {
			0 => println!("Nothing changed here"),
			1 => println!("New character"),
			_ => println!("{} characters were removed", diff),
		}

		c
	}).collect::<String>();
	assert_eq!(c, "ÅΩ");
}

crates.io

您可以通过将以下内容添加到您的 Cargo.toml 来在项目中使用此包

[dependencies]
unicode-normalization-alignments = "0.1.12"