rustc_middle::ty::layout

Trait MaybeResult

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pub trait MaybeResult<T> {
    type Error;

    // Required methods
    fn from(x: Result<T, Self::Error>) -> Self;
    fn to_result(self) -> Result<T, Self::Error>;
}

Required Associated Types§

Required Methods§

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fn from(x: Result<T, Self::Error>) -> Self

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fn to_result(self) -> Result<T, Self::Error>

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl<T, E> MaybeResult<T> for Result<T, E>

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type Error = E

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fn from(x: Result<T, Self::Error>) -> Self

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fn to_result(self) -> Result<T, Self::Error>

Implementors§

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impl<T> MaybeResult<T> for T