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BucketState

reddb::storage::timeseries

Struct BucketState 

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pub struct BucketState {
    pub count: u64,
    pub sum: f64,
    pub min: f64,
    pub max: f64,
    pub first: Option<f64>,
    pub last: Option<f64>,
    pub any_observed: bool,
}
Expand description

Per-bucket aggregator state. Stores the intermediate state each aggregation type needs to combine additional rows when the refresh daemon picks up where it left off.

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§count: u64§sum: f64§min: f64§max: f64§first: Option<f64>§last: Option<f64>§any_observed: bool

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impl BucketState

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pub fn new() -> BucketState

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pub fn observe(&mut self, value: f64)

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pub fn merge(&mut self, other: &BucketState)

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pub fn value(&self, agg: AggregationType) -> f64

Trait Implementations§

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impl Clone for BucketState

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fn clone(&self) -> BucketState

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for BucketState

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

Formats the value using the given formatter. Read more
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impl Default for BucketState

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fn default() -> BucketState

Returns the “default value” for a type. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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