Type Alias Result

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

A typedef of the result returned by many methods.

Aliased Type

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

Variants

Ok(T)

Contains the success value

Err(E)

Contains the error value

Trait Implementations

impl<T> OptionalExtension<T> for Result<T>

fn optional(self) -> Result<Option<T>>

Converts a Result<T> into a Result<Option<T>>.