syntax_data: {"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"|"}]}
source_snippet:             | ty::AliasTermKind::ProjectionConst => {
context_before:             | ty::AliasTermKind::UnevaluatedConst
context_after:                 p.print_def_path(self.def_id, self.args)?;