tag | 04c3968d8c08faf185a610d66f36082131267a6f | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Feb 27 16:22:16 2023 -0800 |
object | d385c73013189638f23faedd7f4a81e709d8b3ab |
aml_ads_331418080 (9479709)
commit | d385c73013189638f23faedd7f4a81e709d8b3ab | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Mar 16 22:42:29 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Mar 16 22:42:29 2022 +0000 |
tree | 87f9434c7b45a7bc2a2c8668fbaf9118447b7e66 | |
parent | 0ceec9b4cae6be5020bb678f0172ee13a83c1509 [diff] | |
parent | c05318e10a5571297d309b986c188a6e3c5949e2 [diff] |
Snap for 8310876 from c05318e10a5571297d309b986c188a6e3c5949e2 to mainline-adservices-release Change-Id: I2234e86e95f81935d91001d48074dffaaae47650
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.