commit | 42e1cdfc277dee4d11d9c1452e7191d8235eefd4 | [log] [tgz] |
---|---|---|
author | Matthew Maurer <mmaurer@google.com> | Tue May 31 17:23:51 2022 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue May 31 17:23:51 2022 +0000 |
tree | 9a6d22a3c08f3832f9ddd0fd570e03432c1fbddf | |
parent | 3a114f4b24abdff0926d1a58738b82b584f7ba1f [diff] | |
parent | 8731005edec4d01790777eb2c4cfb79648e70992 [diff] |
Update TEST_MAPPING am: 17da702d92 am: 644c0f05cc am: 8731005ede Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-segmentation/+/2108590 Change-Id: I4c68015915d2024995f944d5600ded1206a03a82 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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 = "1.9.0"
GraphemeCursor
API allows random access and bidirectional iteration.as_str
methods to the iterator types.