Trait mod_utilities::IntoResult

pub trait IntoResult {
    type Value;
    fn into_result<E, F>(self, if_none: F) -> Result<Self::Value, E>
    where
        F: FnOnce() -> E;
}

Allows the creation of a Result with a custom Err from a container type

Associated Types

type Value

The inner value type of the container, which becomes the Ok variant of Result when into_result is called

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Required methods

fn into_result<E, F>(self, if_none: F) -> Result<Self::Value, E> where
    F: FnOnce() -> E, 

Convert a container to a Result with a custom Err

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Implementations on Foreign Types

impl<T> IntoResult for Option<T>

type Value = T

fn into_result<E, F>(self, if_none: F) -> Result<Self::Value, E> where
    F: FnOnce() -> E, 

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Implementors

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