syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"#[diag(mir_build_lower_range_bound_must_be_less_than_upper,"}]}
source_snippet: #[diag(mir_build_lower_range_bound_must_be_less_than_upper, code = E0579)]
context_before: #[derive(Diagnostic)]
context_after: pub(crate) struct LowerRangeBoundMustBeLessThanUpper {