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Module expression

Module expression 

Source

Structs§

MetricQuery
SelectExpr
Selects one statistic from a named metric in a [MetricSet].

Enums§

Expr
MetricField
Which statistic to extract from a metric in a [MetricSet].
MetricKind
How the extracted statistic should be wrapped. Value returns it as an f32 (or u64 for count/generation/update_count); Duration reinterprets the f32 as seconds.

Traits§

Evaluate
ExprSelector