tag | ac9dd687b63c1863a35626fb8d2b0246c3f41bd1 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Sat Oct 01 12:30:13 2022 -0700 |
object | 7a4fcf2ec31291e6255a06b2d6aa0e01ffca0708 |
aml_go_art_330913000
commit | 7a4fcf2ec31291e6255a06b2d6aa0e01ffca0708 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Jun 16 22:02:59 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Jun 16 22:02:59 2022 +0000 |
tree | 2f638b0af631bc4d9825f4ea5d5afa19e188b68a | |
parent | d1c770f2bcc297c828b8db911a34fc350ce6836f [diff] | |
parent | bd8e405fbb6cfa58acb6dfcaaa72ca7e1f44b594 [diff] |
Snap for 8736029 from bd8e405fbb6cfa58acb6dfcaaa72ca7e1f44b594 to mainline-go-art-release Change-Id: I2f56d013404090b7f77b53a46f25ef699d2a8640
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.