Lines Matching refs:peek
368 let this = input.peek(Token![&]).then(|| input.parse()).transpose()?;
375 if lh.peek(End) || lh.peek(Token![..]) {
377 } else if lh.peek(Ident) || lh.peek(Token![_]) || lh.peek(Token![#]) {
380 if lh.peek(End) {
382 } else if lh.peek(Token![,]) {
392 .peek(Token![..])
396 .peek(Token![?])
451 if lh.peek(Token![_]) {
457 } else if lh.peek(Ident) {
460 if lh.peek(Token![<-]) {
466 } else if lh.peek(Token![:]) {
471 } else if lh.peek(Token![,]) || lh.peek(End) {