Struct PollSpec 

pub struct PollSpec {
    pub cadence: Duration,
    pub jitter_pct: u8,
}

Polling cadence + anti-alignment jitter for REST-only stream kinds.

Returned by Kind::is_poll_only for kinds that have no WS feed and must be driven by periodic REST calls.

Fields

cadence: Duration

How often to call the REST endpoint.

jitter_pct: u8

Jitter applied to the FIRST tick only, expressed as percent of cadence. Prevents N symbols × M exchanges all calling REST at the same wall-clock second. Value 10 means first tick fires at cadence ± (cadence * 10 / 100).

Trait Implementations

impl Clone for PollSpec

fn clone(&self) -> PollSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PollSpec

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

Formats the value using the given formatter.

impl Copy for PollSpec