254     pub fn span(&self) -> Span {  in span()
357 pub struct Span {  struct
358     inner: imp::Span,  argument
362 impl Span {  impl
363     fn _new(inner: imp::Span) -> Span {  in _new()
370     fn _new_stable(inner: fallback::Span) -> Span {  in _new_stable()
407     pub fn resolved_at(&self, other: Span) -> Span {  in resolved_at()
413     pub fn located_at(&self, other: Span) -> Span {  in located_at()
428     pub fn unwrap(self) -> proc_macro::Span {  in unwrap()
435     pub fn unstable(self) -> proc_macro::Span {  in unstable()
489     pub fn join(&self, other: Span) -> Option<Span> {  in join()
504 impl Debug for Span {  implementation
526     pub fn span(&self) -> Span {  in span()
540     pub fn set_span(&mut self, span: Span) {  in set_span()
678     pub fn span(&self) -> Span {  in span()
688     pub fn span_open(&self) -> Span {  in span_open()
698     pub fn span_close(&self) -> Span {  in span_close()
708     pub fn set_span(&mut self, span: Span) {  in set_span()
783     pub fn span(&self) -> Span {  in span()
788     pub fn set_span(&mut self, span: Span) {  in set_span()
938     pub fn span(&self) -> Span {  in span()
944     pub fn set_span(&mut self, span: Span) {  in set_span()
1183     pub fn span(&self) -> Span {  in span()
1188     pub fn set_span(&mut self, span: Span) {  in set_span()
1201     pub fn subspan<R: RangeBounds<usize>>(&self, range: R) -> Option<Span> {  in subspan()