Trait oi::ErrAt

pub trait ErrAt<T, E: Fail> {
    fn err_at<L: Location, I: Into<L>>(
        self, 
        location: I
    ) -> Result<T, Error<E, L>>;
}

Required methods

fn err_at<L: Location, I: Into<L>>(self, location: I) -> Result<T, Error<E, L>>

Iff self.is_err() annotate with location

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Implementations on Foreign Types

impl<T, E: Fail> ErrAt<T, E> for Result<T, E>

fn err_at<L: Location, I: Into<L>>(self, location: I) -> Result<T, Error<E, L>>

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Implementors

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