Trait substrate_wasmtime::WasmRet

pub unsafe trait WasmRet { }

A trait implemented for types which can be returned from closures passed to Func::wrap and friends.

This trait should not be implemented by user types. This trait may change at any time internally. The types which implement this trait, however, are stable over time.

For more information see Func::wrap

Implementations on Foreign Types

impl<T> WasmRet for Result<T, Trap> where
    T: WasmTy, 

type Abi = <T as WasmTy>::Abi

fn compatible_with_store<'a>(&self, store: WeakStore<'a>) -> bool

unsafe fn into_abi_for_ret<'a>(self, store: WeakStore<'a>) -> Self::Abi

unsafe fn from_abi<'a>(abi: Self::Abi, store: WeakStore<'a>) -> Self

fn push(dst: &mut Vec<ValType>)

fn matches(tys: impl Iterator<Item = ValType>) -> Result<()>

unsafe fn load_from_args(ptr: &mut *const u128) -> Self::Abi

unsafe fn store_to_args(abi: Self::Abi, ptr: *mut u128)

Loading content...

Implementors

impl<T> WasmRet for T where
    T: WasmTy, 

type Abi = <T as WasmTy>::Abi

fn compatible_with_store<'a>(&self, store: WeakStore<'a>) -> bool

unsafe fn into_abi_for_ret<'a>(self, store: WeakStore<'a>) -> Self::Abi

unsafe fn from_abi<'a>(abi: Self::Abi, store: WeakStore<'a>) -> Self

fn push(dst: &mut Vec<ValType>)

fn matches(tys: impl Iterator<Item = ValType>) -> Result<()>

unsafe fn load_from_args(ptr: &mut *const u128) -> Self::Abi

unsafe fn store_to_args(abi: Self::Abi, ptr: *mut u128)

Loading content...