syntax_data: {"ast_node_type":"struct","tokens":[{"end":47,"kind":"keyword","start":0,"text":"pub(crate)"}]}
source_snippet: pub(crate) struct PatternNotCovered<'s, 'tcx> {
context_before: #[diag(mir_build_pattern_not_covered, code = E0005)]
context_after:     #[primary_span]