pub enum Distribution {
Histogram(Histogram),
Summary(RollingSummary, Arc<Vec<Quantile>>, f64),
Distribution(Vec<f64>),
}
Expand description
Distribution type.
Variants§
Histogram(Histogram)
A Statsd histogram.
Exposes “bucketed” values to Statsd, counting the number of samples below a given threshold i.e. 100 requests faster than 20ms, 1000 requests faster than 50ms, etc.
Summary(RollingSummary, Arc<Vec<Quantile>>, f64)
A Statsd summary.
Computes and exposes value quantiles directly to Statsd i.e. 50% of requests were faster than 200ms, and 99% of requests were faster than 1000ms, etc.
Distribution(Vec<f64>)
A datadog Distribution.
Sends values directly to datadog, so that combined quantiles can be computed accurately.
Implementations§
source§impl Distribution
impl Distribution
sourcepub fn new_histogram(buckets: &[f64]) -> Distribution
pub fn new_histogram(buckets: &[f64]) -> Distribution
Creates a histogram distribution.
sourcepub fn new_summary(quantiles: Arc<Vec<Quantile>>) -> Distribution
pub fn new_summary(quantiles: Arc<Vec<Quantile>>) -> Distribution
Creates a summary distribution.
sourcepub fn record_samples(&mut self, samples: &[(f64, Instant)])
pub fn record_samples(&mut self, samples: &[(f64, Instant)])
Records the given samples
in the current distribution.
Trait Implementations§
source§impl Clone for Distribution
impl Clone for Distribution
source§fn clone(&self) -> Distribution
fn clone(&self) -> Distribution
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl RefUnwindSafe for Distribution
impl Send for Distribution
impl Sync for Distribution
impl Unpin for Distribution
impl UnwindSafe for Distribution
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more