| tag | 0475f73aacbaeaeec2ade393cf9fe943402630b3 | |
|---|---|---|
| tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Oct 28 13:28:57 2019 -0700 |
| object | 1809e3e8893e8d9fdec6b842427b7ffdbeb92a23 |
Platform Tools Release 29.0.5 (5949299)
| commit | 1809e3e8893e8d9fdec6b842427b7ffdbeb92a23 | [log] [tgz] |
|---|---|---|
| author | Chih-Hung Hsieh <chh@google.com> | Sun Oct 06 17:57:30 2019 -0700 |
| committer | Chih-Hung Hsieh <chh@google.com> | Mon Oct 07 10:14:51 2019 -0700 |
| tree | 0d63602442b8632d4e1ce192154dcb2c95a1a01b | |
| parent | f6bd8e66bdeeb38e70673fb6c4225f515d6418b4 [diff] |
Add explicit default 2015. * Upstream config uses rustc default. Bug: 142208376 Test: mm in rust projects Change-Id: I0582118e7689f558ba3f5e7b3807354ac84d09b9
Determine if a char is a valid identifier for a parser and/or lexer according to Unicode Standard Annex #31 rules.
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)); }
unicode-xid supports a no_std feature. This eliminates dependence on std, and instead uses equivalent functions from core.
You can use this package in your project by adding the following to your Cargo.toml:
[dependencies] unicode-xid = "0.1.0"