Struct QueueStateChanged 

#[repr(C)]
pub struct QueueStateChanged {
    pub trader_id: TraderId,
    pub channel: SystemChannel,
    pub condition: QueueCondition,
    pub state: QueueState,
    pub queue_depth: usize,
    pub mean_dispatch_ns: u64,
    pub event_id: UUID4,
    pub ts_event: UnixNanos,
    pub ts_init: UnixNanos,
}

Represents an event where a runner queue pressure condition has changed.

Fields

trader_id: TraderId

The trader ID associated with the event.

channel: SystemChannel

The runner channel associated with the condition.

condition: QueueCondition

The queue pressure condition.

state: QueueState

The condition state.

queue_depth: usize

The queue depth at the state transition.

mean_dispatch_ns: u64

The mean dispatch time per message at the state transition, in nanoseconds.

event_id: UUID4

The event ID.

ts_event: UnixNanos

UNIX timestamp (nanoseconds) when the event occurred.

ts_init: UnixNanos

UNIX timestamp (nanoseconds) when the instance was initialized.

Implementations

impl QueueStateChanged

pub const fn new( trader_id: TraderId, channel: SystemChannel, condition: QueueCondition, state: QueueState, queue_depth: usize, mean_dispatch_ns: u64, event_id: UUID4, ts_event: UnixNanos, ts_init: UnixNanos, ) -> Self

Creates a new QueueStateChanged instance.

pub fn as_any(&self) -> &dyn Any

Trait Implementations

impl Clone for QueueStateChanged

fn clone(&self) -> QueueStateChanged

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueueStateChanged

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

Formats the value using the given formatter.

impl Display for QueueStateChanged

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

Formats the value using the given formatter.

impl Eq for QueueStateChanged

impl PartialEq for QueueStateChanged

fn eq(&self, other: &QueueStateChanged) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for QueueStateChanged