syntax_data: {"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"//"}]}
source_snippet: // `rustc_middle::dep_graph::def_node` for `DepNodeParams`.
context_before: // N.B.: when adding new typed `DefId`s update the corresponding trait impls in
context_after: typed_def_id! { ModDefId, LocalModDefId }