syntax_data: {"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"impl<'v>"}]}
source_snippet:         impl<'v> intravisit::Visitor<'v> for TaitInBodyFinder<'_, '_> {
context_before:         }
context_after:             #[instrument(level = "trace", skip(self))]