syntax_data: {"ast_node_type":"function","tokens":[{"end":68,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet:     fn const_infer_name(&self, id: ty::ConstVid) -> Option<Symbol> {
context_after:         self.0.const_infer_name_resolver.as_ref().and_then(|func| func(id))