pub struct Histogram { /* private fields */ }Expand description
Thread-safe histogram for tracking value distributions.
Uses parking_lot::Mutex for interior mutability.
Implementations§
Source§impl Histogram
impl Histogram
Sourcepub fn with_buckets(bounds: &[f64]) -> Self
pub fn with_buckets(bounds: &[f64]) -> Self
Create a histogram with custom bucket upper bounds.
Buckets are sorted on creation.
Sourcepub fn observe_duration(&self, d: Duration)
pub fn observe_duration(&self, d: Duration)
Record a Duration as seconds.
Sourcepub fn snapshot(&self) -> HistogramSnapshot
pub fn snapshot(&self) -> HistogramSnapshot
Take a snapshot of the current state.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Histogram
impl !RefUnwindSafe for Histogram
impl Send for Histogram
impl Sync for Histogram
impl Unpin for Histogram
impl UnsafeUnpin for Histogram
impl !UnwindSafe for Histogram
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