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android / platform / external / rust / crates / unicode-segmentation / 812115654b54dfa7d04f089a851af341685e602c
commit812115654b54dfa7d04f089a851af341685e602c[log] [tgz]
authorJulien Desprez <jdesprez@google.com>Wed Feb 10 20:40:18 2021 +0000
committerJulien Desprez <jdesprez@google.com>Wed Feb 10 20:40:22 2021 +0000
treea0163e7aa7619282f274dbb1a1b6bc64ad124b06
parent56cb1af3b1b8ddf991715afd58a92f4de1af2e36 [diff]
Clean up rust_test_host TEST_MAPPING after default update

After b/177689340, rust_test_host doesn't need TEST_MAPPING config anymore to run in
presubmit.

Change-Id: I2df03f68bb8980bafd1f4cc31363fbea4ae2f6bb
Test: presubmit
Bug: 178646865
1 file changed
tree: a0163e7aa7619282f274dbb1a1b6bc64ad124b06
  1. benches/
  2. patches/
  3. scripts/
  4. src/
  5. LICENSE ⇨ LICENSE-APACHE
  6. NOTICE ⇨ LICENSE
  7. .cargo_vcs_info.json
  8. .gitignore
  9. .travis.yml
  10. Android.bp
  11. Cargo.toml
  12. Cargo.toml.orig
  13. COPYRIGHT
  14. LICENSE-APACHE
  15. LICENSE-MIT
  16. METADATA
  17. MODULE_LICENSE_APACHE2
  18. OWNERS
  19. README.md
  20. TEST_MAPPING
README.md

Iterators which split strings on Grapheme Cluster or Word boundaries, according to the Unicode Standard Annex #29 rules.

Build Status

Documentation

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);
}

no_std

unicode-segmentation does not depend on libstd, so it can be used in crates with the #![no_std] attribute.

crates.io

You can use this package in your project by adding the following to your Cargo.toml:

[dependencies]
unicode-segmentation = "1.7.1"

Change Log

1.7.1

  • Update docs on version number

1.7.0

  • #87 Upgrade to Unicode 13
  • #79 Implement a special-case lookup for ascii grapheme categories
  • #77 Optimization for grapheme iteration

1.6.0

  • #72 Upgrade to Unicode 12

1.5.0

  • #68 Upgrade to Unicode 11

1.4.0

  • #56 Upgrade to Unicode 10

1.3.0

  • #24 Add support for sentence boundaries
  • #44 Treat gc=No as a subset of gc=N

1.2.1

  • #37: Fix panic in provide_context.
  • #40: Fix crash in prev_boundary.

1.2.0

  • New GraphemeCursor API allows random access and bidirectional iteration.
  • Fixed incorrect splitting of certain emoji modifier sequences.

1.1.0

  • Add as_str methods to the iterator types.

1.0.3

  • Code cleanup and additional tests.

1.0.1

  • Fix a bug affecting some grapheme clusters containing Prepend characters.

1.0.0

  • Upgrade to Unicode 9.0.0.