commit | 14d1b44383b9bfccc91a9cd1fab062d54b789922 | [log] [tgz] |
---|---|---|
author | Andrew Walbran <qwandor@google.com> | Mon Nov 13 17:26:04 2023 +0000 |
committer | Andrew Walbran <qwandor@google.com> | Mon Nov 13 17:26:04 2023 +0000 |
tree | 9cfd17aacc5018739932e9d0118063fea0e4b040 | |
parent | cad40385d75f9e01145395ae3498b1584166602f [diff] |
Migrate to cargo_embargo. Bug: 293289578 Test: Ran cargo_embargo, compared Android.bp Change-Id: Ib272b161e3aaa20c2778cbe3b4250173e9d1eccf
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.