commit | c5b87a26ca22cb51f213605a0345ade05eddd7c9 | [log] [tgz] |
---|---|---|
author | Joel Galenson <jgalenson@google.com> | Wed Jun 09 20:05:31 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Wed Jun 09 20:05:31 2021 +0000 |
tree | 0e31024fad4a350f2d398fbe032338fcc9840252 | |
parent | aea0e3ef441d27c8699d9b449fb2c76f44f7cf70 [diff] | |
parent | e3d0a87bbc4a0faa5f70c8683ccd7ae1cb57a816 [diff] |
Upgrade rust/crates/unicode-xid to 0.2.2 am: 11f98022bf am: 562f4be9d4 am: e3d0a87bbc Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-xid/+/1713370 Change-Id: I67e3f6aa215d2b1b45476b33901b871b4b30cd5c
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.