Type Definition llvm_mlir_sys::MlirDiagnosticHandler

pub type MlirDiagnosticHandler = Option<unsafe extern "C" fn(arg1: MlirDiagnostic, userData: *mut c_void) -> MlirLogicalResult>;

Diagnostic handler type. Accepts a reference to a diagnostic, which is only guaranteed to be live during the call. The handler is passed the userData that was provided when the handler was attached to a context. If the handler processed the diagnostic completely, it is expected to return success. Otherwise, it is expected to return failure to indicate that other handlers should attempt to process the diagnostic.