syntax_data: {"ast_node_type":"other","tokens":[{"end":80,"kind":"keyword","start":0,"text":"ty::ReBound(debruijn,"}]}
source_snippet:                     ty::ReBound(debruijn, _) if debruijn < self.outer_index => {
context_before:                 match r.kind() {
context_after:                         ControlFlow::Continue(())