Struct Func

pub struct Func { /* private fields */ }

A bound function, which may be an export from a WASM Instance or a host function.

Trait Implementations

impl Clone for Func

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Func

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl WasmFunc<Engine> for Func

fn new<T>( ctx: impl AsContextMut<Engine, UserState = T>, ty: FuncType, func: impl 'static + Send + Sync + Fn(StoreContextMut<'_, T>, &[Value<Engine>], &mut [Value<Engine>]) -> Result<()>, ) -> Self

Creates a new function with the given arguments.

fn ty(&self, _ctx: impl AsContext<Engine>) -> FuncType

Gets the function type of this object.

fn call<T>( &self, ctx: impl AsContextMut<Engine>, args: &[Value<Engine>], results: &mut [Value<Engine>], ) -> Result<()>

Calls the object with the given arguments.