Enum CompositeSource

pub enum CompositeSource {
    Terms {
        name: String,
        terms: TermsCompositeSource,
    },
    Histogram {
        name: String,
        histogram: HistogramCompositeSource,
    },
    DateHistogram {
        name: String,
        date_histogram: DateHistogramCompositeSource,
    },
}

Represents different types of sources for a composite aggregation.

Variants

Terms

Terms source for the composite aggregation.

Fields

name: String

The unique identifier for the terms source.

terms: TermsCompositeSource

The terms composite source.

Histogram

Histogram source for the composite aggregation.

Fields

name: String

The unique identifier for the histogram source.

histogram: HistogramCompositeSource

The histogram composite source.

DateHistogram

Date histogram source for the composite aggregation.

Fields

name: String

The unique identifier for the date histogram source.

date_histogram: DateHistogramCompositeSource

The date histogram composite source.

Implementations

impl CompositeSource

pub fn terms(name: &str, field: &str) -> CompositeSource

Creates a terms source for the composite aggregation.

• name - The unique identifier for the terms source.
• field - The field to perform the terms aggregation on.

pub fn histogram(name: &str, field: &str, interval: f64) -> CompositeSource

Creates a histogram source for the composite aggregation.

• name - The unique identifier for the histogram source.
• field - The field to perform the histogram aggregation on.
• interval - The interval for the histogram buckets.

pub fn date_histogram( name: &str, field: &str, calendar_interval: &str, ) -> CompositeSource

Creates a date histogram source for the composite aggregation.

• name - The unique identifier for the date histogram source.
• field - The field to perform the date histogram aggregation on.
• calendar_interval - The calendar interval for the date histogram buckets.

Trait Implementations

impl Clone for CompositeSource

fn clone(&self) -> CompositeSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeSource

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

Formats the value using the given formatter.

impl PartialEq for CompositeSource

fn eq(&self, other: &CompositeSource) -> 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 CompositeSource

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CompositeSource