Struct wasmer_runtime_core::DynFunc

pub struct DynFunc<'a> { /* fields omitted */ }

A representation of an exported WebAssembly function.

Methods

impl<'a> DynFunc<'a>

pub fn call(&self, params: &[Value]) -> CallResult<Vec<Value>>

Call an exported WebAssembly function safely.

Pass arguments by wrapping each one in the Value enum. The returned values are also each wrapped in a Value.

Note:

This returns CallResult<Vec<Value>> in order to support the future multi-value returns WebAssembly feature.

Usage:

instance
    .dyn_func("foo")?
    .call(&[])?;

pub fn signature(&self) -> &FuncSig

pub fn raw(&self) -> *const Func

Trait Implementations

impl<'a> From<DynFunc<'a>> for Anyfunc<'a>

fn from(function: DynFunc<'a>) -> Self

Performs the conversion.