[−][src]Trait agnes::label::Valued

pub trait Valued {
    type Value;
    fn value_ref(&self) -> &Self::Value;

    fn value_mut(&mut self) -> &mut Self::Value;

    fn value(self) -> Self::Value;
}

Trait for extracting the an associated value of a value-holding container (e.g. TypedValue, Labeled).

Associated Types

type Value

The associated value.

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Required methods

fn value_ref(&self) -> &Self::Value

Read-only reference to the value.

fn value_mut(&mut self) -> &mut Self::Value

Mutable reference to the value.

fn value(self) -> Self::Value

Take ownership of the value.

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Implementors

impl<D, V> Valued for TypedValue<D, V> where
    V: Valued, [src]

type Value = V::Value

impl<L, V> Valued for Labeled<L, V> where
    V: Valued, [src]

type Value = V::Value

impl<T> Valued for T where
    T: SelfValued, [src]

type Value = Self

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