spin_factors_executor

Trait ComponentLoader

Source 
pub trait ComponentLoader<T: RuntimeFactors, U>: Sync {
    // Required method
    fn load_component<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        engine: &'life1 Engine,
        component: &'life2 AppComponent<'_>,
    ) -> Pin<Box<dyn Future<Output = Result<Component>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;

    // Provided method
    fn load_instance_pre<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        engine: &'life1 Engine<InstanceState<T::InstanceState, U>>,
        component: &'life2 AppComponent<'_>,
    ) -> Pin<Box<dyn Future<Output = Result<InstancePre<InstanceState<T::InstanceState, U>>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait { ... }
}
Expand description

A ComponentLoader is responsible for loading Wasmtime Components.

Required Methods§

Source

fn load_component<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, engine: &'life1 Engine, component: &'life2 AppComponent<'_>, ) -> Pin<Box<dyn Future<Output = Result<Component>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Loads a Component for the given [AppComponent].

Provided Methods§

Source

fn load_instance_pre<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, engine: &'life1 Engine<InstanceState<T::InstanceState, U>>, component: &'life2 AppComponent<'_>, ) -> Pin<Box<dyn Future<Output = Result<InstancePre<InstanceState<T::InstanceState, U>>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Loads [InstancePre] for the given [AppComponent].

Implementors§