Struct linera_witty::wasmer::EntrypointInstance

pub struct EntrypointInstance<UserData> { /* private fields */ }

Expand description

Necessary data for implementing an entrypoint Instance.

Implementations§

impl<UserData> EntrypointInstance<UserData>

pub fn as_store_and_instance_mut(&mut self) -> (StoreMut<'_>, &mut Instance)

Returns mutable references to the Store and the wasmer::Instance stored inside this EntrypointInstance.

Trait Implementations§

impl<UserData> AsStoreMut for EntrypointInstance<UserData>

fn as_store_mut(&mut self) -> StoreMut<'_>

Returns a StoreMut pointing to the underlying context.

fn objects_mut(&mut self) -> &mut StoreObjects

Returns the ObjectMutable

impl<UserData> AsStoreRef for EntrypointInstance<UserData>

fn as_store_ref(&self) -> StoreRef<'_>

Returns a StoreRef pointing to the underlying context.

impl<UserData> Instance for EntrypointInstance<UserData>

type Runtime = Wasmer

The runtime this instance is running in.

type UserData = UserData

Custom user data stored in the instance.

type UserDataReference<'a> = MutexGuard<'a, UserData> where Self::UserData: 'a, Self: 'a

A reference to the custom user data stored in the instance.

type UserDataMutReference<'a> = MutexGuard<'a, UserData> where Self::UserData: 'a, Self: 'a

A mutable reference to the custom user data stored in the instance.

fn load_export(&mut self, name: &str) -> Option<Extern>

Loads an export from the guest module.

fn user_data(&self) -> Self::UserDataReference<'_>

Returns a reference to the custom user data stored in this instance.

fn user_data_mut(&mut self) -> Self::UserDataMutReference<'_>

Returns a mutable reference to the custom user data stored in this instance.

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HCons<P, HCons<Q, HNil>>>>>>>>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, K: FlatType + FromToNativeWasmType + NativeWasmTypeInto, L: FlatType + FromToNativeWasmType + NativeWasmTypeInto, M: FlatType + FromToNativeWasmType + NativeWasmTypeInto, N: FlatType + FromToNativeWasmType + NativeWasmTypeInto, O: FlatType + FromToNativeWasmType + NativeWasmTypeInto, P: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Q: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HCons<P, HCons<Q, HNil>>>>>>>>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HCons<P, HCons<Q, HNil>>>>>>>>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HCons<P, HNil>>>>>>>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, K: FlatType + FromToNativeWasmType + NativeWasmTypeInto, L: FlatType + FromToNativeWasmType + NativeWasmTypeInto, M: FlatType + FromToNativeWasmType + NativeWasmTypeInto, N: FlatType + FromToNativeWasmType + NativeWasmTypeInto, O: FlatType + FromToNativeWasmType + NativeWasmTypeInto, P: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HCons<P, HNil>>>>>>>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HCons<P, HNil>>>>>>>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HNil>>>>>>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, K: FlatType + FromToNativeWasmType + NativeWasmTypeInto, L: FlatType + FromToNativeWasmType + NativeWasmTypeInto, M: FlatType + FromToNativeWasmType + NativeWasmTypeInto, N: FlatType + FromToNativeWasmType + NativeWasmTypeInto, O: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HNil>>>>>>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HCons<O, HNil>>>>>>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HNil>>>>>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, K: FlatType + FromToNativeWasmType + NativeWasmTypeInto, L: FlatType + FromToNativeWasmType + NativeWasmTypeInto, M: FlatType + FromToNativeWasmType + NativeWasmTypeInto, N: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HNil>>>>>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HCons<N, HNil>>>>>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, J, K, L, M, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HNil>>>>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, K: FlatType + FromToNativeWasmType + NativeWasmTypeInto, L: FlatType + FromToNativeWasmType + NativeWasmTypeInto, M: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HNil>>>>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HCons<M, HNil>>>>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, J, K, L, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HNil>>>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, K: FlatType + FromToNativeWasmType + NativeWasmTypeInto, L: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HNil>>>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HCons<L, HNil>>>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, J, K, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HNil>>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, K: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HNil>>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HCons<K, HNil>>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, J, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HNil>>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, J: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HNil>>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HCons<J, HNil>>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, I, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HNil>>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, I: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HNil>>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HCons<I, HNil>>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, H, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HNil>>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, H: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HNil>>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HCons<H, HNil>>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, G, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HNil>>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, G: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HNil>>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HCons<G, HNil>>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, F, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HNil>>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, F: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HNil>>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HCons<F, HNil>>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, E, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HNil>>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, E: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HNil>>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HCons<E, HNil>>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, D, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HCons<D, HNil>>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, D: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HCons<D, HNil>>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HCons<D, HNil>>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, C, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HCons<C, HNil>>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, C: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HCons<C, HNil>>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HCons<C, HNil>>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, B, Results, UserData> InstanceWithFunction<HCons<A, HCons<B, HNil>>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, B: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HCons<B, HNil>> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HCons<B, HNil>>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<A, Results, UserData> InstanceWithFunction<HCons<A, HNil>, Results> for EntrypointInstance<UserData>
where A: FlatType + FromToNativeWasmType + NativeWasmTypeInto, Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HCons<A, HNil> as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, _: HCons<A, HNil>, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<Results, UserData> InstanceWithFunction<HNil, Results> for EntrypointInstance<UserData>
where Results: FlatLayout + WasmerResults, UserData: 'static,

type Function = TypedFunction<<HNil as WasmerParameters>::ImportParameters, <Results as WasmerResults>::Results>

The runtime-specific type to represent the function.

fn function_from_export( &mut self, export: <Self::Runtime as Runtime>::Export, ) -> Result<Option<Self::Function>, RuntimeError>

Converts an export into a function, if it is one.

fn call( &mut self, function: &Self::Function, $crate::hlist::HNil: HNil, ) -> Result<Results, RuntimeError>

Calls the function from this instance using the specified parameters.

fn load_function(&mut self, name: &str) -> Result<Self::Function, RuntimeError>

Loads a function from the guest Wasm instance.

impl<UserData: 'static> InstanceWithMemory for EntrypointInstance<UserData>

fn memory_from_export( &self, export: Extern, ) -> Result<Option<Memory>, RuntimeError>

Converts an export into the runtime’s specific memory type.

fn memory(&mut self) -> Result<Memory<'_, Self>, RuntimeError>

Returns the memory export from the current Wasm module instance.

impl<UserData: 'static> RuntimeMemory<EntrypointInstance<UserData>> for Memory

fn read<'instance>( &self, instance: &'instance EntrypointInstance<UserData>, location: GuestPointer, length: u32, ) -> Result<Cow<'instance, [u8]>, RuntimeError>

Reads length bytes from memory from the provided location.

fn write( &mut self, instance: &mut EntrypointInstance<UserData>, location: GuestPointer, bytes: &[u8], ) -> Result<(), RuntimeError>

Writes the bytes to memory at the provided location.

Auto Trait Implementations§

impl<UserData> Freeze for EntrypointInstance<UserData>

impl<UserData> !RefUnwindSafe for EntrypointInstance<UserData>

impl<UserData> Send for EntrypointInstance<UserData>
where UserData: Send,

impl<UserData> Sync for EntrypointInstance<UserData>
where UserData: Send,

impl<UserData> Unpin for EntrypointInstance<UserData>

impl<UserData> !UnwindSafe for EntrypointInstance<UserData>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<Choices> CoproductSubsetter<CNil, HNil> for Choices

type Remainder = Choices

fn subset( self, ) -> Result<CNil, <Choices as CoproductSubsetter<CNil, HNil>>::Remainder>

Extract a subset of the possible types in a coproduct (or get the remaining possibilities) Read more

impl<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> LayoutRaw for T

fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>

Gets the layout of the type.

impl<T, U, I> LiftInto<U, I> for T
where U: LiftFrom<T, I>,

fn lift_into(self) -> U

Performs the indexed conversion.

impl<T> MockResults for T

type Results = T

The mock native type of the results for the MockInstance.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

impl<M, I> RuntimeMemory<&mut I> for M
where M: RuntimeMemory<I>,

fn read<'instance>( &self, instance: &'instance &mut I, location: GuestPointer, length: u32, ) -> Result<Cow<'instance, [u8]>, RuntimeError>

Reads length bytes from memory from the provided location.

fn write( &mut self, instance: &mut &mut I, location: GuestPointer, bytes: &[u8], ) -> Result<(), RuntimeError>

Writes the bytes to memory at the provided location.

impl<T> Same for T

type Output = T

Should always be Self

impl<Source> Sculptor<HNil, HNil> for Source

type Remainder = Source

fn sculpt(self) -> (HNil, <Source as Sculptor<HNil, HNil>>::Remainder)

Consumes the current HList and returns an HList with the requested shape. Read more

impl<AnyTail> Split<HNil> for AnyTail

type Remainder = AnyTail

The tail of remaining elements after splitting up the list.

fn split(self) -> (HNil, <AnyTail as Split<HNil>>::Remainder)

Splits the current heterogeneous list in two.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> Upcastable for T
where T: Any + Send + Sync + 'static,

fn upcast_any_ref(&self) -> &(dyn Any + 'static)

upcast ref

fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)

upcast mut ref

fn upcast_any_box(self: Box<T>) -> Box<dyn Any>

upcast boxed dyn

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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