Trait OffloaderComponent

pub trait OffloaderComponent:
    Debug
    + Send
    + Sync
    + 'static {
    // Required method
    fn offload<F>(&self, fut: F) -> SendBoxFuture<F::Item, F::Error>
       where F: Future + Send + 'static,
             F::Item: Send + 'static,
             F::Error: Send + 'static;
}

Trait needed to be implemented for providing the offloading parts to a CompositeContext.

Required Methods

fn offload<F>(&self, fut: F) -> SendBoxFuture<F::Item, F::Error>

where F: Future + Send + 'static, F::Item: Send + 'static, F::Error: Send + 'static,

Calls to Context::offload and Context::offload_fn will be forwarded to this method.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl OffloaderComponent for CpuPool

fn offload<F>(&self, fut: F) -> SendBoxFuture<F::Item, F::Error>

where F: Future + Send + 'static, F::Item: Send + 'static, F::Error: Send + 'static,

executes the futures fut “elswhere” e.g. in a cpu pool

Implementors

impl<C> OffloaderComponent for C

where C: Context,

Allows using a part of an context as an component.