246 pub struct ParseBuffer<'a> {  struct
248     // Instead of Cell<Cursor<'a>> so that ParseBuffer<'a> is covariant in 'a.  argument
264 impl<'a> Drop for ParseBuffer<'a> {  argument
276 impl<'a> Display for ParseBuffer<'a> {  implementation
282 impl<'a> Debug for ParseBuffer<'a> {  implementation
288 impl<'a> UnwindSafe for ParseBuffer<'a> {}  implementation
289 impl<'a> RefUnwindSafe for ParseBuffer<'a> {}  implementation
389 ) -> ParseBuffer {  in new_parse_buffer()
462 impl<'a> ParseBuffer<'a> {  implementation
621         fn peek2(buffer: &ParseBuffer, peek: fn(Cursor) -> bool) -> bool {  in peek2()
631         fn peek3(buffer: &ParseBuffer, peek: fn(Cursor) -> bool) -> bool {  in peek3()
1279 fn tokens_to_parse_buffer(tokens: &TokenBuffer) -> ParseBuffer {  in tokens_to_parse_buffer()