[−][src]Function syntex_syntax2::ext::base::get_single_str_from_tts
pub fn get_single_str_from_tts(
cx: &mut ExtCtxt,
sp: Span,
tts: &[TokenTree],
name: &str
) -> Option<String>
Extract the string literal from the first token of tts
. If this
is not a string literal, emit an error and return None.