Trait amplify::Wrapper

pub trait Wrapper {
    type Inner: Clone;
    fn from_inner(inner: Self::Inner) -> Self;
    fn as_inner(&self) -> &Self::Inner;
    fn into_inner(self) -> Self::Inner;

    fn to_inner(&self) -> Self::Inner { ... }
}

Trait defining wrapped types ("newtypes" in rust terminology). Wrapped types are used for allowing implemeting foreign traits to foreign types: https://doc.rust-lang.org/stable/rust-by-example/generics/new_types.html

Trait defines convenient methods for accessing inner data, construct and deconstruct newtype. It also serves as a marker trait for newtypes.

Associated Types

type Inner: Clone

Inner type wrapped by the current newtype

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Required methods

fn from_inner(inner: Self::Inner) -> Self

Instantiates wrapper type with the inner data

fn as_inner(&self) -> &Self::Inner

Returns reference to the inner representation for the wrapper type

fn into_inner(self) -> Self::Inner

Unwraps the wrapper returning the inner type

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Provided methods

fn to_inner(&self) -> Self::Inner

Clones inner data of the wrapped type and return them

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Implementors

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