Struct TemporalQuery 

pub struct TemporalQuery {
    pub query_id: Uuid,
    pub time_point: Option<TimePoint>,
    pub time_range: Option<TimeRange>,
    pub filter: TemporalFilter,
    pub projection: TemporalProjection,
    pub ordering: TemporalOrdering,
    pub limit: Option<usize>,
}

Temporal query specification

Fields

query_id: Uuid

time_point: Option<TimePoint>

time_range: Option<TimeRange>

filter: TemporalFilter

projection: TemporalProjection

ordering: TemporalOrdering

limit: Option<usize>

Implementations

impl TemporalQuery

pub fn new() -> Self

Create a new temporal query

pub fn at_time(self, time_point: TimePoint) -> Self

Query at specific time point

pub fn in_range(self, time_range: TimeRange) -> Self

Query within time range

pub fn filter(self, filter: TemporalFilter) -> Self

Add filter

pub fn project(self, projection: TemporalProjection) -> Self

Set projection

pub fn order_by(self, ordering: TemporalOrdering) -> Self

Set ordering

pub fn limit(self, limit: usize) -> Self

Set limit

Trait Implementations

impl Clone for TemporalQuery

fn clone(&self) -> TemporalQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalQuery

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

Formats the value using the given formatter.

impl Default for TemporalQuery

fn default() -> Self

Returns the “default value” for a type.