Trait Fail 

pub trait Fail {
    type Target;

    // Required method
    fn or_fail(self, reason: &'static str) -> Result<Self::Target, Error>;
}

Required Associated Types

type Target

Required Methods

fn or_fail(self, reason: &'static str) -> Result<Self::Target, Error>

Implementations on Foreign Types

impl<T> Fail for Option<T>

type Target = T

fn or_fail(self, reason: &'static str) -> Result<Self::Target, Error>

Implementors