Type Alias NothingOrError 

pub type NothingOrError<E> = Result<(), Error<E>>;

Returned when something may return either nothing or an error.

Aliased Type

pub enum NothingOrError<E> {
    Ok(()),
    Err(Error<E>),
}

Variants

Ok(())

Contains the success value

Err(Error<E>)

Contains the error value