commit | fa390087b00504346499e9807f6e060df91016e8 | [log] [tgz] |
---|---|---|
author | Chih-Hung Hsieh <chh@google.com> | Tue Jul 07 21:48:31 2020 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Jul 07 21:48:31 2020 +0000 |
tree | 5d3554b4ec6cca5d60c7245b9ee977316664fa79 | |
parent | 07686ab66ccf5473835659d7cfb68e28588154d2 [diff] | |
parent | 6aafa2756b55e43e09b54c39b9752e51a05b55f7 [diff] |
Add OWNERS am: a863f6773e am: 0f2d75baf5 am: 722e6ad83e am: b7c6f6cac0 am: 6aafa2756b Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-segmentation/+/1356768 Change-Id: I68abcab39f580cdc7f63c99180274136bf495ab1
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.