Struct RealtimeBackpressureState 

pub struct RealtimeBackpressureState {
    pub capacity: usize,
    pub queued_frames: usize,
    pub dropped_frames: usize,
    pub gated_frames: usize,
    pub last_action: Option<RealtimeBackpressureAction>,
    pub policy_ref: PolicyRef,
}

Carries the realtime backpressure state record payload for journal, event, or fixture surfaces. Creating or cloning it only preserves serialized SDK state; append, publish, replay, or export effects are documented on the runtime and port methods that store it.

Fields

capacity: usize

Total subscriber queue capacity. This bounds buffered event frames for a live subscriber.

queued_frames: usize

Queued frames used by this record or request.

dropped_frames: usize

Dropped frames used by this record or request.

gated_frames: usize

Gated frames used by this record or request.

last_action: Option<RealtimeBackpressureAction>

Optional last action value. When absent, callers should use the documented default or skip that optional behavior.

policy_ref: PolicyRef

Policy reference that must be resolved by the host or runtime before execution.

Implementations

impl RealtimeBackpressureState

pub fn bounded(capacity: usize, policy_ref: PolicyRef) -> Self

Builds the bounded value with the documented defaults. This is data-only and does not perform I/O, call host ports, append journals, publish events, or start processes.

pub fn gate(self) -> Self

Returns an updated value with gate configured. This is data-only and does not perform I/O, call host ports, append journals, publish events, or start processes.

Trait Implementations

impl Clone for RealtimeBackpressureState

fn clone(&self) -> RealtimeBackpressureState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RealtimeBackpressureState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RealtimeBackpressureState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RealtimeBackpressureState

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RealtimeBackpressureState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for RealtimeBackpressureState

impl StructuralPartialEq for RealtimeBackpressureState