Struct wasmer_runtime_core_fl::instance::Exports

pub struct Exports { /* fields omitted */ }

Exports is used to get exports like Funcs, DynFuncs, Memorys, Globals, and Tables from an Instance.

Use Instance.exports to get an Exports from an Instance.

Implementations

impl Exports

pub fn get<'a, T: Exportable<'a>>(&'a self, name: &str) -> ResolveResult<T>

Get an export.

// We can get a function as a static `Func`
let func: Func<i32, i32> = instance.exports.get("my_func")?;
let _result = func.call(42);

// Or we can get it as a dynamic `DynFunc`
let dyn_func: DynFunc = instance.exports.get("my_func")?;
let _result= dyn_func.call(&[Value::I32(42)]);

// We can also get other exports like `Global`s, `Memory`s, and `Table`s
let _counter: Global = instance.exports.get("counter")?;

pub fn into_iter(&self) -> ExportIterⓘ

Important traits for ExportIter<'a>

impl<'a> Iterator for ExportIter<'a> type Item = (String, Export);

Iterate the exports.

for (export_name, export_value) in instance.exports.into_iter() {
   println!("Found export `{}` with value `{:?}`", export_name, export_value);
}

Trait Implementations

impl Send for Exports