Struct parity_scale_codec::Ref

pub struct Ref<'a, T: EncodeLike<U>, U: Encode>(_, _);

Reference wrapper that implement encode like any type that is encoded like its inner type.

Example

fn foo<T: EncodeLike<u8>>(t: T) -> T {
    store_t(Ref::from(&t)); // Store t without moving it, but only using a reference.
    t
}

fn store_t<T: EncodeLike<u8>>(t: T) {
}

Trait Implementations

impl<'a, T: EncodeLike<U>, U: Encode> Deref for Ref<'a, T, U>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a, T: EncodeLike<U>, U: Encode> From<&'a T> for Ref<'a, T, U>

fn from(x: &'a T) -> Self

Performs the conversion.

impl<'a, T: EncodeLike<U>, U: Encode> EncodeLike<U> for Ref<'a, T, U>

impl<'a, T: EncodeLike<U>, U: Encode> EncodeLike<U> for &Ref<'a, T, U>

impl<'a, T: EncodeLike<U>, U: Encode> WrapperTypeEncode for Ref<'a, T, U>