Trait capnp::capability::FromClientHook

pub trait FromClientHook {
    fn new(hook: Box<dyn ClientHook>) -> Self;
    fn into_client_hook(self) -> Box<dyn ClientHook>;
    fn as_client_hook(&self) -> &dyn ClientHook;

    fn cast_to<T: FromClientHook + Sized>(self) -> T
    where
        Self: Sized,
    { ... }
}

Trait implemented (via codegen) by all user-defined capability client types.

Required Methods

fn new(hook: Box<dyn ClientHook>) -> Self

Wraps a client hook to create a new client.

fn into_client_hook(self) -> Box<dyn ClientHook>

Unwraps client to get the underlying client hook.

fn as_client_hook(&self) -> &dyn ClientHook

Gets a reference to the underlying client hook.

Provided Methods

fn cast_to<T: FromClientHook + Sized>(self) -> Twhere
    Self: Sized,

Casts self to another instance of FromClientHook. This always succeeds, but if the underlying capability does not actually implement T’s interface, then method calls will fail with “unimplemented” errors.

Implementors