Struct Aggregation

pub struct Aggregation {
    pub op: AggregationOp,
    pub labels: Vec<String>,
    pub span: Option<Span>,
}

A function aggregation clause.

Not all functions can be aggregated, but this library currently does not attempt to validate this sort of usage.

Fields

op: AggregationOp

labels: Vec<String>

span: Option<Span>

Implementations

impl Aggregation

pub fn new(op: AggregationOp) -> Self

pub fn by() -> Self

pub fn without() -> Self

pub fn op(self, op: AggregationOp) -> Self

Replaces this Aggregation’s operator

pub fn label<S: Into<String>>(self, label: S) -> Self

Adds a label key to this Aggregation

pub fn labels(self, labels: &[&str]) -> Self

Replaces this Aggregation’s labels with the given set

pub fn clear_labels(self) -> Self

Clear this Matching’s set of labels

pub fn span<S: Into<Span>>(self, span: S) -> Self

Trait Implementations

impl Clone for Aggregation

fn clone(&self) -> Aggregation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Aggregation

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

Formats the value using the given formatter.

impl Display for Aggregation

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

Formats the value using the given formatter.

impl PartialEq for Aggregation

fn eq(&self, other: &Aggregation) -> 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 Eq for Aggregation

impl StructuralPartialEq for Aggregation