commit | 3129ca18339735b86a5eb227f41ffb9188ed6ec2 | [log] [tgz] |
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author | Matthew Maurer <mmaurer@google.com> | Tue May 31 17:24:14 2022 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue May 31 17:24:14 2022 +0000 |
tree | d4567d9fb95f4c832eead784a42f01d7ba6f677a | |
parent | 93da6338b3a70320fc5fd9ba59b3305138d6ca87 [diff] | |
parent | d0f81bd3b2b6b7eb04f928bb2fbc8f4c55e36b3c [diff] |
Update TEST_MAPPING am: 8cfc6f3d85 am: f3ca596194 am: d0f81bd3b2 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/unicode-xid/+/2108592 Change-Id: I9c24f84d1501cb98b050caad9094ec969563ea63 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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.