Trait unwrap_infallible::UnwrapInfallible

pub trait UnwrapInfallible {
    type Ok;
    fn unwrap_infallible(self) -> Self::Ok;
}

Unwrapping an infallible result into its success value.

Associated Types

type Ok

Type of the Ok variant of the result.

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Required methods

fn unwrap_infallible(self) -> Self::Ok

Unwraps a result, returning the content of an Ok.

Unlike Result::unwrap, this method is known to never panic on the result types it is implemented for. Therefore, it can be used instead of unwrap as a maintainability safeguard that will fail to compile if the error type of the Result is later changed to an error that can actually occur.

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Implementations on Foreign Types

impl<T> UnwrapInfallible for Result<T, Infallible>

type Ok = T

fn unwrap_infallible(self) -> T

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Implementors

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