Crates.io | unicode-segmentation |
lib.rs | unicode-segmentation |
version | 1.12.0 |
source | src |
created_at | 2015-04-14 23:28:47.67394 |
updated_at | 2024-09-13 17:05:55.908935 |
description | This crate provides Grapheme Cluster, Word and Sentence boundaries according to Unicode Standard Annex #29 rules. |
homepage | https://github.com/unicode-rs/unicode-segmentation |
repository | https://github.com/unicode-rs/unicode-segmentation |
max_upload_size | |
id | 1872 |
size | 648,472 |
Iterators which split strings on Grapheme Cluster or Word boundaries, according to the Unicode Standard Annex #29 rules.
use unicode_segmentation::UnicodeSegmentation;
fn main() {
let s = "a̐éö̲\r\n";
let g = s.graphemes(true).collect::<Vec<&str>>();
let b: &[_] = &["a̐", "é", "ö̲", "\r\n"];
assert_eq!(g, b);
let s = "The quick (\"brown\") fox can't jump 32.3 feet, right?";
let w = s.unicode_words().collect::<Vec<&str>>();
let b: &[_] = &["The", "quick", "brown", "fox", "can't", "jump", "32.3", "feet", "right"];
assert_eq!(w, b);
let s = "The quick (\"brown\") fox";
let w = s.split_word_bounds().collect::<Vec<&str>>();
let b: &[_] = &["The", " ", "quick", " ", "(", "\"", "brown", "\"", ")", " ", "fox"];
assert_eq!(w, b);
}
unicode-segmentation does not depend on libstd, so it can be used in crates
with the #![no_std]
attribute.
You can use this package in your project by adding the following
to your Cargo.toml
:
[dependencies]
unicode-segmentation = "1.10.1"
#[inline]
opportunities, resulting in 15-40% performance improvement.GraphemeCursor
API allows random access and bidirectional iteration.as_str
methods to the iterator types.