commit | 78eb11eeaf250f49ab27d8a95b62bd940658236a | [log] [tgz] |
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author | Linux Build Service Account <lnxbuild@localhost> | Sun Jan 15 12:08:10 2023 -0800 |
committer | Linux Build Service Account <lnxbuild@localhost> | Sun Jan 15 12:08:10 2023 -0800 |
tree | 2f638b0af631bc4d9825f4ea5d5afa19e188b68a | |
parent | a1766e8e7c54c51bf7889a9a186e5956c6e691d0 [diff] | |
parent | e4721cc2b92a5b141158f59509fa94b13a58b823 [diff] |
Merge e4721cc2b92a5b141158f59509fa94b13a58b823 on remote branch Change-Id: I1be314110f0bb8a618dc9bdfb15a0c1b984a0d62
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.