syntax_data: {"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"hir::MatchSource::Postfix"}]}
source_snippet:                     hir::MatchSource::Postfix => {
context_before:                         .map(|scrut_span| scrut_span.shrink_to_hi().with_hi(expr_span.hi())),
context_after:                         // This is horrendous, and we should deal with it by just