tag | f3cb09ed67693fd6855f4331a1d60942b74d67b4 | |
---|---|---|
tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Jun 08 21:53:19 2022 -0700 |
object | 270d389bbe7b61c0664eb6114fca1d2854c4d879 |
Android T Beta 3 (TPB3.220513.017)
commit | 270d389bbe7b61c0664eb6114fca1d2854c4d879 | [log] [tgz] |
---|---|---|
author | Joel Galenson <jgalenson@google.com> | Wed Dec 15 15:28:00 2021 +0000 |
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Wed Dec 15 15:28:00 2021 +0000 |
tree | c166e9d77bc83af51588889a095b965e0e5a9228 | |
parent | 6a26efa8111b761f346ed9297b63057cf1dd96af [diff] | |
parent | 0b0fd2fcd91cf22ae8f583a1f0c6fde55403373a [diff] |
Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING."
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.