commit | 84d24275bdccd022929eea40bd56b6308e6114d0 | [log] [tgz] |
---|---|---|
author | Jeff Vander Stoep <jeffv@google.com> | Tue Jan 31 21:06:18 2023 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Jan 31 21:06:18 2023 +0000 |
tree | 6b00c725bb949ce23845945c9c2180d1bbe937d3 | |
parent | 66dba25ae087702ed3328f1f50854055a6ed8b76 [diff] | |
parent | a4cc8aa689f73a699b0443599264fd49d6c42294 [diff] |
Update TEST_MAPPING am: 49f13e4515 am: f5ac9fce26 am: a4cc8aa689 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-segmentation/+/2411875 Change-Id: I13cda4c46e4f58ee319a4ffbf76fe5c78ada587d Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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.