Function syntax::ext::base::get_exprs_from_tts

pub fn get_exprs_from_tts(cx: &mut ExtCtxt,
                          sp: Span,
                          tts: &[TokenTree])
                          -> Option<Vec<P<Expr>>>

🔬 This is a nightly-only experimental API. (rustc_private)

Extract comma-separated expressions from tts. If there is a parsing error, emit a non-fatal error and return None.