Function ra_ap_syntax::lex_single_valid_syntax_kind [−][src]
pub fn lex_single_valid_syntax_kind(text: &str) -> Option<SyntaxKind>
The same as lex_single_syntax_kind()
but returns only SyntaxKind
and
returns None
if any tokenization error occurred.
Beware that unescape errors are not checked at tokenization time.