Type Alias Result 

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

A result using the facade’s Error by default.

Result means Result<(), Error>. An explicit error parameter remains available for functions that need a narrower error type.

Aliased Type

pub enum Result<T = (), E = Error> {
    Ok(T),
    Err(E),
}

Variants

Ok(T)

Contains the success value

Err(E)

Contains the error value