tag | 21713828658a45049272fd56577cc94a948b2247 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Thu May 19 16:14:53 2022 -0700 |
object | 3cafbd4f6dd1923e6e1d56085700037e1f3f0f8f |
Platform Tools Release 33.0.0 (8141338)
commit | 3cafbd4f6dd1923e6e1d56085700037e1f3f0f8f | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Dec 16 00:04:34 2021 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Dec 16 00:04:34 2021 +0000 |
tree | c166e9d77bc83af51588889a095b965e0e5a9228 | |
parent | 330e1a6fb83aafdace9c54c1c336efc2ba6ec999 [diff] | |
parent | 270d389bbe7b61c0664eb6114fca1d2854c4d879 [diff] |
Snap for 8005954 from 270d389bbe7b61c0664eb6114fca1d2854c4d879 to sdk-release Change-Id: I7a9269df7c517901468cb4a5ab633cee5cc64436
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 = "1.8.0"
GraphemeCursor
API allows random access and bidirectional iteration.as_str
methods to the iterator types.