Trait TryUnwrap

pub trait TryUnwrap {
    type Val;

    // Required method
    fn try_unwrap(self) -> Result<Self::Val, String>;
}

Required Associated Types

type Val

Required Methods

fn try_unwrap(self) -> Result<Self::Val, String>

Implementations on Foreign Types

impl<T> TryUnwrap for Option<T>

type Val = T

fn try_unwrap(self) -> Result<Self::Val, String>

impl<T, E: Display> TryUnwrap for Result<T, E>

type Val = T

fn try_unwrap(self) -> Result<Self::Val, String>

Implementors