Trait Unwrappable 

pub trait Unwrappable<T, R> {
    type Output: Debug + PartialEq<R>;

    // Required method
    fn unwrap_into(self) -> Self::Output;
}

A trait that can be R, Result<R>, Option<R>, Result<Option<R>>, or Option<Result<R>> and can unwrap to return R.

Required Associated Types

type Output: Debug + PartialEq<R>

Required Methods

fn unwrap_into(self) -> Self::Output

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T: Debug + PartialEq + PartialEq<R>, R: Debug + PartialEq<T>, E: Debug> Unwrappable<T, R> for Option<Result<T, E>>

type Output = T

fn unwrap_into(self) -> Self::Output

impl<T: Debug + PartialEq + PartialEq<R>, R: Debug + PartialEq<T>, E: Debug> Unwrappable<T, R> for Result<Option<T>, E>

type Output = T

fn unwrap_into(self) -> Self::Output

impl<T: Debug + PartialEq + PartialEq<R>, R: Debug + PartialEq<T>, E: Debug> Unwrappable<T, R> for Result<T, E>

type Output = T

fn unwrap_into(self) -> Self::Output

impl<T: Debug + PartialEq + PartialEq<R>, R: Debug + PartialEq<T>> Unwrappable<T, R> for Option<T>

type Output = T

fn unwrap_into(self) -> Self::Output

Implementors

impl<T: Debug + PartialEq + PartialEq<R>, R: Debug + PartialEq<T>> Unwrappable<T, R> for T

type Output = T