Trait LikeNamespace 

pub trait LikeNamespace {
    // Required methods
    fn get_export(&self, name: &str) -> Option<Export>;
    fn get_exports(&self) -> Vec<(String, Export)>;
    fn maybe_insert(&mut self, name: &str, export: Export) -> Option<()>;
}

This trait represents objects that act as a namespace for imports. For example, an Instance or ImportObject could be considered namespaces that could provide imports to an instance.

Required Methods

fn get_export(&self, name: &str) -> Option<Export>

Gets an export by name.

fn get_exports(&self) -> Vec<(String, Export)>

Gets all exports in the namespace.

fn maybe_insert(&mut self, name: &str, export: Export) -> Option<()>

Maybe insert an Export by name into the namespace.

Implementations on Foreign Types

impl LikeNamespace for Rc<Instance>

fn get_export(&self, name: &str) -> Option<Export>

fn get_exports(&self) -> Vec<(String, Export)>

fn maybe_insert(&mut self, _name: &str, _export: Export) -> Option<()>

impl LikeNamespace for Arc<Mutex<Instance>>

fn get_export(&self, name: &str) -> Option<Export>

fn get_exports(&self) -> Vec<(String, Export)>

fn maybe_insert(&mut self, _name: &str, _export: Export) -> Option<()>

Implementors

impl LikeNamespace for Namespace

impl LikeNamespace for Instance