SamplingConfig

oxirs_stream::advanced_sampling

Struct SamplingConfig 

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pub struct SamplingConfig {
    pub reservoir_size: usize,
    pub cms_hash_count: usize,
    pub cms_width: usize,
    pub hll_precision: u8,
    pub tdigest_delta: f64,
    pub bloom_filter_bits: usize,
    pub bloom_filter_hashes: usize,
    pub stratified_categories: Vec<String>,
    pub stratified_sample_rates: HashMap<String, f64>,
}
Expand description

Configuration for advanced sampling operations

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§reservoir_size: usize

Reservoir sampling size

§cms_hash_count: usize

Number of hash functions for Count-Min Sketch

§cms_width: usize

Width of Count-Min Sketch

§hll_precision: u8

Number of registers for HyperLogLog (power of 2)

§tdigest_delta: f64

Compression parameter for T-Digest

§bloom_filter_bits: usize

Size of Bloom filter in bits

§bloom_filter_hashes: usize

Number of hash functions for Bloom filter

§stratified_categories: Vec<String>

Stratified sampling categories

§stratified_sample_rates: HashMap<String, f64>

Sample rate per category (0.0 to 1.0)

Trait Implementations§

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impl Clone for SamplingConfig

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fn clone(&self) -> SamplingConfig

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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

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

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for SamplingConfig

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for SamplingConfig

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

Serialize this value into the given Serde serializer. Read more

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