tag | e0e9533f20de0cee6481f6c4cf51d93971d4d543 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Oct 26 18:40:49 2022 -0700 |
object | 4fab6872a9675970fb17bc861284fde8e0f7c5ce |
aml_med_331012020
commit | 4fab6872a9675970fb17bc861284fde8e0f7c5ce | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Mon May 09 20:36:39 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Mon May 09 20:36:39 2022 +0000 |
tree | 2f638b0af631bc4d9825f4ea5d5afa19e188b68a | |
parent | e19d6b01ff12c393be62bb4f659843df8b538b6e [diff] | |
parent | bd8e405fbb6cfa58acb6dfcaaa72ca7e1f44b594 [diff] |
Snap for 8562061 from bd8e405fbb6cfa58acb6dfcaaa72ca7e1f44b594 to mainline-media-release Change-Id: Ib8ea2c875e6ed002f0b962af583a10eeb8b35920
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.