| commit | 60887db1a2614547b7632b57c75c67b91892e140 | [log] [tgz] |
|---|---|---|
| author | Joel Galenson <jgalenson@google.com> | Mon Nov 29 14:05:50 2021 -0800 |
| committer | Joel Galenson <jgalenson@google.com> | Fri Dec 10 15:33:42 2021 -0800 |
| tree | 81fe12b3e87bfd26939ec00ceb8a71c877757b6c | |
| parent | f2ca3bbb0a9b5ff4b3fa182116bd40b3306f45a6 [diff] |
Refresh Android.bp, cargo2android.json, TEST_MAPPING. Test: None Change-Id: I44c27001aadc1c295ea8c6dd23cb0b146cd4b8f6
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.