Trait Ref

pub trait Ref<'a, T> {
    // Required method
    fn convert(val: &'a T) -> Self;
}

Marker that states that Self can be obtained from the reference &'a T.

Required Methods

fn convert(val: &'a T) -> Self

Performs the conversion, showing that it is possible.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<'a, K, V> Ref<'a, (K, V)> for (&'a K, &'a V)

fn convert(val: &'a (K, V)) -> (&'a K, &'a V)

impl<'a, K: Copy, V> Ref<'a, (K, V)> for (K, &'a V)

fn convert(val: &'a (K, V)) -> (K, &'a V)

impl<'a, T> Ref<'a, T> for &'a T

fn convert(val: &'a T) -> &'a T

Implementors

impl<'a, T: Copy> Ref<'a, T> for T