Struct ExponentialBuckets

pub struct ExponentialBuckets {
    pub growth_factor: Option<f64>,
    pub num_finite_buckets: Option<i32>,
    pub scale: Option<f64>,
}

Describing buckets with exponentially growing width.

This type is not used in any activity, and only used as part of another schema.

Fields

growth_factor: Option<f64>

The i’th exponential bucket covers the interval [scale * growth_factor^(i-1), scale * growth_factor^i) where i ranges from 1 to num_finite_buckets inclusive. Must be larger than 1.0.

num_finite_buckets: Option<i32>

The number of finite buckets. With the underflow and overflow buckets, the total number of buckets is num_finite_buckets + 2. See comments on bucket_options for details.

scale: Option<f64>

The i’th exponential bucket covers the interval [scale * growth_factor^(i-1), scale * growth_factor^i) where i ranges from 1 to num_finite_buckets inclusive. Must be > 0.

Trait Implementations

impl Clone for ExponentialBuckets

fn clone(&self) -> ExponentialBuckets

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExponentialBuckets

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

Formats the value using the given formatter.

impl Default for ExponentialBuckets

fn default() -> ExponentialBuckets

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExponentialBuckets

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExponentialBuckets

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for ExponentialBuckets