syntax_data: {"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"*self.region_map.entry(br).or_insert_with(||"}]}
source_snippet:                 *self.region_map.entry(br).or_insert_with(|| name(Some(db), self.current_index, br))
context_before:             ty::ReBound(db, br) if db >= self.current_index => {
context_after:             }