syntax_data: {"ast_node_type":"other","tokens":[{"end":27,"kind":"keyword","start":0,"text":"Self::print(t,"}]}
source_snippet:         Self::print(t, fmt)
context_before:     fn print_debug(t: &PatternKind<'tcx>, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
context_after:     }