Struct StreamingHistogram 

pub struct StreamingHistogram { /* private fields */ }

Streaming histogram for latency percentiles

Implementations

impl StreamingHistogram

pub fn new(bucket_size_ms: u64, num_buckets: usize) -> Self

Create a new histogram

pub fn record(&mut self, latency_ms: u64)

Record a latency value

pub fn percentile(&self, p: u8) -> u64

Get percentile value

pub fn mean(&self) -> u64

Get mean latency

pub fn count(&self) -> u64

Get count

pub fn min(&self) -> u64

Get min

pub fn max(&self) -> u64

Get max

pub fn reset(&mut self)

Reset histogram

Trait Implementations

impl Clone for StreamingHistogram

fn clone(&self) -> StreamingHistogram

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingHistogram

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

Formats the value using the given formatter.

impl Default for StreamingHistogram

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StreamingHistogram

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StreamingHistogram

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

where __S: Serializer,

Serialize this value into the given Serde serializer.