syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"//!"}]}
source_snippet: //! [`AscribeUserType`]: rustc_middle::mir::StatementKind::AscribeUserType
context_before: //!
context_after: //! [`Assign`]: rustc_middle::mir::StatementKind::Assign