commit | edcb591f33f0103c75a24095595cc4e48b8f2a6b | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Dec 13 00:14:00 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Dec 13 00:14:00 2023 +0000 |
tree | 9cfd17aacc5018739932e9d0118063fea0e4b040 | |
parent | 59cce33cafc26dfd7bc82c6069310414a8680bc0 [diff] | |
parent | b0cb67c91fe03838dd9e69c7a08f5dcd50cba17c [diff] |
Snap for 11211409 from b0cb67c91fe03838dd9e69c7a08f5dcd50cba17c to sdk-release Change-Id: Ibeb1c61e3007c1087a509419ac0fe94b99124143
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 = "1.10.1"
GraphemeCursor
API allows random access and bidirectional iteration.as_str
methods to the iterator types.