Function mlir_sys::mlirContextAttachDiagnosticHandler

pub unsafe extern "C" fn mlirContextAttachDiagnosticHandler(
    context: MlirContext,
    handler: MlirDiagnosticHandler,
    userData: *mut c_void,
    deleteUserData: Option<unsafe extern "C" fn(arg1: *mut c_void)>
) -> MlirDiagnosticHandlerID

Attaches the diagnostic handler to the context. Handlers are invoked in the reverse order of attachment until one of them processes the diagnostic completely. When a handler is invoked it is passed the userData that was provided when it was attached. If non-NULL, deleteUserData is called once the system no longer needs to call the handler (for instance after the handler is detached or the context is destroyed). Returns an identifier that can be used to detach the handler.