257     pub(crate) fn span(&self) -> Span {  in span()
395 pub(crate) enum Span {  enum
400 impl Span {  implementation
427     pub fn resolved_at(&self, other: Span) -> Span {  in resolved_at()
441     pub fn located_at(&self, other: Span) -> Span {  in located_at()
455     pub fn unwrap(self) -> proc_macro::Span {  in unwrap()
499     pub fn before(&self) -> Span {  in before()
507     pub fn after(&self) -> Span {  in after()
514     pub fn join(&self, other: Span) -> Option<Span> {  in join()
543     fn unwrap_nightly(self) -> proc_macro::Span {  in unwrap_nightly()
551 impl From<proc_macro::Span> for crate::Span {  implementation
557 impl From<fallback::Span> for Span {  implementation
563 impl Debug for Span {  implementation
572 pub(crate) fn debug_span_field_if_nontrivial(debug: &mut fmt::DebugStruct, span: Span) {  in debug_span_field_if_nontrivial()
624     pub fn span(&self) -> Span {  in span()
631     pub fn span_open(&self) -> Span {  in span_open()
641     pub fn span_close(&self) -> Span {  in span_close()
651     pub fn set_span(&mut self, span: Span) {  in set_span()
732     pub fn span(&self) -> Span {  in span()
739     pub fn set_span(&mut self, span: Span) {  in set_span()
908     pub fn span(&self) -> Span {  in span()
915     pub fn set_span(&mut self, span: Span) {  in set_span()
923     pub fn subspan<R: RangeBounds<usize>>(&self, range: R) -> Option<Span> {  in subspan()