commit | 722e6ad83ef1e79b2144986f0ddc6a7f377a7017 | [log] [tgz] |
---|---|---|
author | Chih-Hung Hsieh <chh@google.com> | Tue Jul 07 20:48:57 2020 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Jul 07 20:48:57 2020 +0000 |
tree | 5d3554b4ec6cca5d60c7245b9ee977316664fa79 | |
parent | 2bb6f83c14b7cadb6a4f8bde801e1a3b505a467c [diff] | |
parent | 0f2d75baf5537b3eb4a22f0a5fb7831cda42d3a9 [diff] |
Add OWNERS am: a863f6773e am: 0f2d75baf5 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-segmentation/+/1356768 Change-Id: Ifd12269335eea7a3eeb1d350f34dde931e9ab2de
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 = UnicodeSegmentation::graphemes(s, 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 = "1.3.0"
GraphemeCursor
API allows random access and bidirectional iteration.as_str
methods to the iterator types.