Struct SignalBus 

pub struct SignalBus { /* private fields */ }

Broadcast channel for trading signals.

Implementations

impl SignalBus

pub fn new() -> Self

Create a new bus with the default capacity.

pub fn with_capacity(capacity: usize) -> Self

Create a new bus with an explicit channel capacity.

pub fn subscribe(&self) -> Receiver<Signal>

Subscribe a new consumer. The receiver sees signals published after this call.

pub fn publish(&self, signal: Signal) -> usize

Publish a signal. Returns the number of active subscribers that received it (zero if none).

pub fn subscriber_count(&self) -> usize

Current number of subscribers.

Trait Implementations

impl Clone for SignalBus

fn clone(&self) -> SignalBus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SignalBus

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

Formats the value using the given formatter.

impl Default for SignalBus

fn default() -> Self

Returns the “default value” for a type.