Struct wasmer_runtime::ImportObject

pub struct ImportObject { /* fields omitted */ }

All of the import data used when instantiating.

It's suggested that you use the imports! macro instead of creating an ImportObject by hand.

Usage:

let import_object = imports! {
    "env" => {
        "foo" => foo<[i32] -> [i32]>,
    },
};

extern fn foo(n: i32, _: &mut Ctx) -> i32 {
    n
}

Methods

impl ImportObject

pub fn new() -> ImportObject

Create a new ImportObject.

pub fn register<S, N>(     &mut self,     name: S,     namespace: N ) -> Option<Box<dyn LikeNamespace + 'static>> where     N: LikeNamespace + 'static,     S: Into<String>,

Register anything that implements LikeNamespace as a namespace.

Usage:

fn register(instance: Instance, namespace: Namespace) {
    let mut import_object = ImportObject::new();

    import_object.register("namespace0", instance);
    import_object.register("namespace1", namespace);
    // ...
}

pub fn get_namespace(     &mut self,     namespace: &str ) -> Option<&mut (dyn LikeNamespace + 'static)>