commit | 21de967f653b26160e897cf3b2b743f65b517608 | [log] [tgz] |
---|---|---|
author | Chih-Hung Hsieh <chh@google.com> | Tue Nov 03 06:05:42 2020 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Nov 03 06:05:42 2020 +0000 |
tree | 02a80a842c7d0c33635a82bd78c39c22bf2b4d34 | |
parent | c7d840ce7bc0dbd737e8ff4850ab10967a7c386e [diff] | |
parent | 6affdd465a34c935c9a048d490410830c5b4aa59 [diff] |
Use cargo2android.py with a patch file. am: b89665d2df am: 6f956b989a am: 1eab65247a am: 6affdd465a Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-xid/+/1483798 Change-Id: Ic9d4e344e3630fb3d21f92d9602bb983456ccc7f
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.