syntax_data: {"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"#[diag(mir_build_non_partial_eq_match)]"}]}
source_snippet: #[diag(mir_build_non_partial_eq_match)]
context_before: #[derive(Diagnostic)]
context_after: #[note(mir_build_type_not_structural_more_info)]