Struct SubscriptionQoS 

pub struct SubscriptionQoS {
    pub sync_mode: SyncMode,
    pub max_documents: Option<usize>,
    pub update_rate_ms: Option<u64>,
}

QoS settings for a subscription (Issue #356)

Controls sync behavior including sync mode, rate limiting, and document limits.

Fields

sync_mode: SyncMode

Sync mode (FullHistory, LatestOnly, WindowedHistory)

max_documents: Option<usize>

Maximum number of documents to sync (None = unlimited)

update_rate_ms: Option<u64>

Minimum time between updates in ms (rate limiting)

Implementations

impl SubscriptionQoS

pub fn latest_only() -> Self

Create QoS with LatestOnly mode (no history)

pub fn full_history() -> Self

Create QoS with FullHistory mode (all deltas)

pub fn windowed(window_seconds: u64) -> Self

Create QoS with WindowedHistory mode

pub fn with_max_documents(self, max: usize) -> Self

Set max documents

pub fn with_rate_limit(self, rate_ms: u64) -> Self

Set update rate limit

Trait Implementations

impl Clone for SubscriptionQoS

fn clone(&self) -> SubscriptionQoS

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscriptionQoS

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

Formats the value using the given formatter.

impl Default for SubscriptionQoS

fn default() -> SubscriptionQoS

Returns the “default value” for a type.