Type Alias MaybeError 

pub type MaybeError<E = AnyError> = Result<(), E>;

Represents the possibility of an error E. It is basically a Result that only cares for its Err variant.

Generics

You can (and should) replace the default error type E with your own Error.

Aliased Type

pub enum MaybeError<E = AnyError> {
    Ok(()),
    Err(E),
}

Variants

Ok(())

Contains the success value

Err(E)

Contains the error value