Struct RequestJoin 

pub struct RequestJoin {
    pub request_ids: Vec<UUID4>,
    pub start: Option<DateTime<Utc>>,
    pub end: Option<DateTime<Utc>>,
    pub request_id: UUID4,
    pub ts_init: UnixNanos,
    pub params: Option<Params>,
    pub correlation_id: Option<UUID4>,
}

A request to join multiple in-flight data requests under a single parent response.

The engine first issues a combined date-range request to bound the join window, then fans out the leg responses through the request-pipeline machinery so the caller receives one consolidated DataResponse keyed by the join request_id.

Fields

request_ids: Vec<UUID4>

start: Option<DateTime<Utc>>

end: Option<DateTime<Utc>>

request_id: UUID4

ts_init: UnixNanos

params: Option<Params>

correlation_id: Option<UUID4>

Implementations

impl RequestJoin

pub fn new( request_ids: Vec<UUID4>, start: Option<DateTime<Utc>>, end: Option<DateTime<Utc>>, request_id: UUID4, ts_init: UnixNanos, params: Option<Params>, correlation_id: Option<UUID4>, ) -> Self

Creates a new RequestJoin instance.

Panics

Panics if request_ids is empty.

pub fn with_dates( &self, start: Option<DateTime<Utc>>, end: Option<DateTime<Utc>>, ts_init: UnixNanos, ) -> Self

Returns a fresh RequestJoin for the combined date-range bootstrap leg.

The returned request inherits request_ids and params, carries the supplied dates, and sets correlation_id to the original request id so the response can be matched back to the parent join.

Trait Implementations

impl Clone for RequestJoin

fn clone(&self) -> RequestJoin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestJoin

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RequestJoin

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RequestJoin

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

where __S: Serializer,

Serialize this value into the given Serde serializer.