Struct spirit_tokio::handlers::HandleListenerInit

pub struct HandleListenerInit<I, F>(pub I, pub F);

A handler of incoming connections with per-listener initialization.

This is a more complex version of the HandleListener. This one contains two closures. The first one (I) is called for each listening socket and produces an arbitrary context. The second one (F) is called for each connection accepted on that listening socket. The context is provided to the closure.

This approach allows certain initialization to happen for each separate listening socket.

Trait Implementations

impl<I: Clone, F: Clone> Clone for HandleListenerInit<I, F>

fn clone(&self) -> HandleListenerInit<I, F>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<I: Debug, F: Debug> Debug for HandleListenerInit<I, F>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<Listener, InputInstaller, SubFragment, I, Ctx, F, Fut> Transformation<Listener, InputInstaller, SubFragment> for HandleListenerInit<I, F> where
    Listener: IntoIncoming,
    I: FnMut(&mut Listener, &SubFragment) -> Result<Ctx, AnyError>,
    F: Fn(Listener::Connection, &mut Ctx) -> Fut + Clone + 'static,
    Fut: IntoFuture<Item = ()>,
    Fut::Error: Into<AnyError>,
    SubFragment: Debug,
    Ctx: 'static, 

type OutputResource = Acceptor<Listener::Incoming, Ctx, F>

The type of resource after the transformation.

type OutputInstaller = FutureInstaller<Self::OutputResource>

The type of installer after the transformation.

fn installer(&mut self, _: InputInstaller, name: &str) -> Self::OutputInstaller

Creates the installer.

fn transform(
    &mut self,
    listener: Listener,
    cfg: &SubFragment,
    name: &'static str
) -> Result<Self::OutputResource, AnyError>

Transforms one instance of the resource.