tag | ce550a0f8d18709ca300f2746fc2e2f016c6cb11 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Jun 08 21:53:19 2022 -0700 |
object | be7123bc2814780a48a2bf95a1c69496fafeefe2 |
Android T Beta 3 (TPB3.220513.017)
commit | be7123bc2814780a48a2bf95a1c69496fafeefe2 | [log] [tgz] |
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author | Joel Galenson <jgalenson@google.com> | Wed Dec 15 15:28:00 2021 +0000 |
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Wed Dec 15 15:28:00 2021 +0000 |
tree | 81fe12b3e87bfd26939ec00ceb8a71c877757b6c | |
parent | a174153ff56c69509261c7923ef022d9b8d149bd [diff] | |
parent | 60887db1a2614547b7632b57c75c67b91892e140 [diff] |
Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING."
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.