syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"for"}]}
source_snippet:         for binding in &candidate.extra_data.bindings {
context_before:     fn visit_candidate(&mut self, candidate: &Candidate<'tcx>) {
context_after:             if let super::SubpatternBindings::One(binding) = binding {