Trait PassByInner

pub trait PassByInner: Sized {
    type Inner: RIType;

    // Required methods
    fn into_inner(self) -> Self::Inner;
    fn inner(&self) -> &Self::Inner;
    fn from_inner(inner: Self::Inner) -> Self;
}

Trait that needs to be implemented by a type that should be passed between wasm and the host, by using the inner type. See Inner for more information.

Required Associated Types

type Inner: RIType

The inner type that is wrapped by Self.

Required Methods

fn into_inner(self) -> Self::Inner

Consumes self and returns the inner type.

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

Returns the reference to the inner type.

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

Construct Self from the given inner.

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 PassByInner for H160

type Inner = [u8; 20]

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

fn into_inner(self) -> Self::Inner

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

impl PassByInner for H256

type Inner = [u8; 32]

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

fn into_inner(self) -> Self::Inner

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

impl PassByInner for H512

type Inner = [u8; 64]

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

fn into_inner(self) -> Self::Inner

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

Implementors