wasm_sandbox::runtime::wasmtime

Struct WasmtimeFunctionCaller

pub struct WasmtimeFunctionCaller;

Expand description

Function caller implementation for Wasmtime

Implementations§

impl WasmtimeFunctionCaller

pub fn new() -> Self

Trait Implementations§

impl Default for WasmtimeFunctionCaller

fn default() -> Self

Returns the “default value” for a type. Read more

impl WasmFunctionCaller for WasmtimeFunctionCaller

fn call_function_json( &self, function_name: &str, params_json: &str, ) -> Result<String>

Call a function in the instance with JSON serialization

fn call_function_msgpack( &self, function_name: &str, params_msgpack: &[u8], ) -> Result<Vec<u8>>

Call a function in the instance with MessagePack serialization

fn as_any(&self) -> &dyn Any

Get a reference to Any for downcasting

impl WasmFunctionCallerAsync for WasmtimeFunctionCaller

async fn call_function_json_async( &self, function_name: &str, params_json: &str, ) -> Result<String>

Call a function in the instance with JSON serialization (async version)

async fn call_function_msgpack_async( &self, function_name: &str, params_msgpack: &[u8], ) -> Result<Vec<u8>>

Call a function in the instance with MessagePack serialization (async version)

Auto Trait Implementations§

impl Freeze for WasmtimeFunctionCaller

impl RefUnwindSafe for WasmtimeFunctionCaller

impl Send for WasmtimeFunctionCaller

impl Sync for WasmtimeFunctionCaller

impl Unpin for WasmtimeFunctionCaller

impl UnwindSafe for WasmtimeFunctionCaller

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> 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<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> GetSetFdFlags for T

fn get_fd_flags(&self) -> Result<FdFlags, Error>
where T: AsFilelike,

Query the “status” flags for the self file descriptor.

fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>
where T: AsFilelike,

Create a new SetFdFlags value for use with set_fd_flags. Read more

fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>
where T: AsFilelike,

Set the “status” flags for the self file descriptor. Read more

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> 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 Pointer = u32

fn debug( pointer: <T as Pointee>::Pointer, f: &mut Formatter<'_>, ) -> Result<(), Error>

impl<T> Same for T

type Output = T

Should always be Self

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.

impl<T, U> TryInto<U> for T
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<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WasmFunctionCallerExt for T
where T: WasmFunctionCaller + Send + Sync,

async fn call_function<P, R>( &self, function_name: &str, params: &P, ) -> Result<R, SandboxError>
where P: Serialize + Send + Sync, R: for<'de> Deserialize<'de> + Send,

Call a function with compile-time type safety

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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