syntax_data: {"ast_node_type":"other","tokens":[{"end":102,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // If we are collecting opaques in an assoc method, we are only looking at assoc types
context_before:             rustc_hir::OpaqueTyOrigin::TyAlias { in_assoc_ty, .. } => match self.mode {
context_after:                 // mentioned in the assoc method and only at opaques defined in there. We do not