Fill back missing NOTICE,METADATA,*LICENSE* files

Bug: 150877376
Test: make
Test: atest --host -c --include-subdirs external/rust/crates
Change-Id: Ie36b9b6320731f576a6c0919d177c606549e8403
4 files changed
tree: 19be29ddc439228c7153d0c1dba5e437723a3370
  1. src/
  2. .cargo_vcs_info.json
  3. .gitignore
  4. Android.bp
  5. Cargo.toml
  6. Cargo.toml.orig
  7. COPYRIGHT
  8. LICENSE-APACHE
  9. LICENSE-MIT
  10. METADATA
  11. MODULE_LICENSE_APACHE2
  12. README.md
  13. TEST_MAPPING
README.md

unicode-xid

Determine if a char is a valid identifier for a parser and/or lexer according to Unicode Standard Annex #31 rules.

Build Status

Documentation

extern crate unicode_xid;

use unicode_xid::UnicodeXID;

fn main() {
    let ch = 'a';
    println!("Is {} a valid start of an identifier? {}", ch, UnicodeXID::is_xid_start(ch));
}

features

unicode-xid supports a no_std feature. This eliminates dependence on std, and instead uses equivalent functions from core.

crates.io

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

[dependencies]
unicode-xid = "0.1.0"

changelog

0.2.0

  • Update to Unicode 12.1.0.

0.1.0

  • Initial release.