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BusHandles

atomr_patterns::bus

Struct BusHandles

pub struct BusHandles<E: Clone + Send + 'static> { /* private fields */ }

Expand description

Bus handles. Use BusHandles::publish to push events; call BusHandles::subscribe to obtain a fresh receiver.

Implementations§

impl<E: Clone + Send + 'static> BusHandles<E>

pub fn publish(&self, event: E)

Broadcast event to every live subscriber. Closed receivers are pruned in-line. When the bus is configured with cluster(), also forwards to remote nodes via atomr_cluster_tools::ClusterPubSub.

Subscribe and receive a fresh channel. The returned UnboundedReceiver is closed when the bus drops or the receiver is dropped. Subscribers receive both locally-published events and events forwarded from peer nodes (when clustered).

Trait Implementations§

impl<E: Clone + Send + 'static> Clone for BusHandles<E>

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl<E> Freeze for BusHandles<E>

impl<E> !RefUnwindSafe for BusHandles<E>

impl<E> Send for BusHandles<E>

impl<E> Sync for BusHandles<E>

impl<E> Unpin for BusHandles<E>

impl<E> UnsafeUnpin for BusHandles<E>

impl<E> !UnwindSafe for BusHandles<E>

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, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

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> 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<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> Extension for T
where T: Any + Send + Sync,