commit | 5de2075e34ecade214e478d55519b85749562e4e | [log] [tgz] |
---|---|---|
author | Joel Galenson <jgalenson@google.com> | Tue Aug 24 18:24:04 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Aug 24 18:24:04 2021 +0000 |
tree | 63cb1989123ae217253405114bdc7654b859b9ca | |
parent | 2006de37ea60da273f95121ea72ab76144e44741 [diff] | |
parent | 109e231d4626a9de7c6461475a5b6cc0ff248a8c [diff] |
Update TEST_MAPPING am: 109e231d46 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-xid/+/1806124 Change-Id: I91e6d053f036dae05410a88df21e952dde3751db
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.