Struct CostTrackerStreamConfig 

pub struct CostTrackerStreamConfig {
    pub shared_resource_id: String,
    pub sample_rate: f64,
}

What a single backend reports for cost tracking, and how much of it.

A backend without one reports nothing.

Example

storage_cogs:
  shared_resource_id: bigtable_objectstore
  sample_rate: 1.0

Fields

shared_resource_id: String

Identifies the storage backend resource.

This is meant to correspond to a shared_resource_id label on a provisioned storage resource so that change stream data can be joined with other data about the storage resource.

sample_rate: f64

Proportion of records to report, in [0, 1].

1.0 reports every change. It can be lowered if the stream is under too much load but beware: when the sample rate decreases, records that used to be tracked will no longer be tracked. Stream consumers may have inconsistent state for them until they expire.

Trait Implementations

impl Clone for CostTrackerStreamConfig

fn clone(&self) -> CostTrackerStreamConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CostTrackerStreamConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CostTrackerStreamConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CostTrackerStreamConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.