Enum IoMessage

pub enum IoMessage<Message: Send + Sized> {
    Shutdown,
    AddHandler {
        handler: Arc<dyn IoHandler<Message> + Send>,
    },
    RemoveHandler {
        handler_id: usize,
    },
    AddTimer {
        handler_id: usize,
        token: TimerToken,
        delay: Duration,
        once: bool,
        cancel_all: bool,
    },
    RemoveTimer {
        handler_id: usize,
        token: TimerToken,
    },
    RegisterStream {
        handler_id: usize,
        token: StreamToken,
    },
    DeregisterStream {
        handler_id: usize,
        token: StreamToken,
    },
    UpdateStreamRegistration {
        handler_id: usize,
        token: StreamToken,
    },
    UserMessage(Arc<Message>),
    RemoteMessage {
        peer: StreamToken,
        handler_id: usize,
        msg: Arc<Message>,
    },
}

Expand description

Messages used to communicate with the event loop from other threads.

Variants§

Shutdown

Shutdown the event loop

AddHandler

Register a new protocol handler.

Fields

§handler: Arc<dyn IoHandler<Message> + Send>

RemoveHandler

Fields

§handler_id: usize

AddTimer

Fields

§handler_id: usize

§token: TimerToken

§delay: Duration

§once: bool

§cancel_all: bool

same as UserTimer.cancel_all

RemoveTimer

Fields

§handler_id: usize

§token: TimerToken

RegisterStream

Fields

§handler_id: usize

§token: StreamToken

DeregisterStream

Fields

§handler_id: usize

§token: StreamToken

UpdateStreamRegistration

Fields

§handler_id: usize

§token: StreamToken

UserMessage(Arc<Message>)

Broadcast a message across all protocol handlers.

RemoteMessage

Handle a message received from a peer by a specified protocol handler

Fields

§peer: StreamToken

§handler_id: usize

§msg: Arc<Message>

Trait Implementations§

impl<Message: Clone + Send + Sized> Clone for IoMessage<Message>

fn clone(&self) -> IoMessage<Message>

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl<Message> Freeze for IoMessage<Message>

impl<Message> !RefUnwindSafe for IoMessage<Message>

impl<Message> Send for IoMessage<Message>
where Message: Sync,

impl<Message> Sync for IoMessage<Message>
where Message: Sync,

impl<Message> Unpin for IoMessage<Message>

impl<Message> !UnwindSafe for IoMessage<Message>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T