Struct SeriesQuery 

pub struct SeriesQuery {
    pub name: Option<String>,
    pub from: i64,
    pub to: i64,
    pub terms: Vec<Term>,
    pub max_series: usize,
    pub max_points: usize,
}

A metrics query.

Note what is missing: no step, no aggregation, no rate. Downsampling in the engine would need a fill policy, an alignment rule and a choice of aggregator per metric kind, all of which are presentation decisions the caller is better placed to make and all of which are wrong for somebody. Raw points, bounded by max_points, and the chart decides.

Fields

name: Option<String>

Exact metric name. None matches every metric, which is what the name listing uses and what an exploratory query does before it knows better.

from: i64

Inclusive nanosecond bounds.

to: i64

terms: Vec<Term>

Attribute filters. A term is satisfied if it matches at any level — resource, scope, metric or data point — because a caller filtering on service.name should not have to know which of the four carries it.

max_series: usize

max_points: usize

Per series, not in total: truncating one busy series must not silently empty the others charted beside it.

Trait Implementations

impl Clone for SeriesQuery

fn clone(&self) -> SeriesQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SeriesQuery

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

Formats the value using the given formatter.