commit | 985c813f8f642419249c0a5b1f6a40b12c5e1074 | [log] [tgz] |
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author | Treehugger Robot <treehugger-gerrit@google.com> | Tue Feb 16 22:08:47 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Feb 16 22:08:47 2021 +0000 |
tree | 61cbc999afbb44a39051d64970ec4715eba50b3e | |
parent | 994e7e6fa0298b7ce186eea63474a8d084f27a15 [diff] | |
parent | e6f242204b8fc675f6ad688ff86496c29324a309 [diff] |
Merge "[LSC] Add LOCAL_LICENSE_KINDS to external/rust/crates/unicode-xid" am: 6f3d18ba04 am: 4c17c9fa15 am: e6f242204b Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-xid/+/1588740 MUST ONLY BE SUBMITTED BY AUTOMERGER Change-Id: I44d22e476dc574a9353ec385e4b10734fc886e20
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.