Result# class coffea.processor.Result[source]# Bases: Generic[T] A Rust-style result type wrapping either a success value or an exception. Use is_ok() to check the variant, unwrap() to retrieve the value, and exception (on Err) to inspect the error. See also OkSuccessful result. ErrFailed result. Methods Summary is_err() is_ok() unwrap() Return the contained value on Ok; on Err re-raise the captured exception. Methods Documentation is_err() → bool[source]# is_ok() → bool[source]# unwrap() → T[source]# Return the contained value on Ok; on Err re-raise the captured exception.