data Histogram
A distribution (latencies, sizes) counted into buckets.
Example:
use std.obs { metric }
fn main() io {
let h = metric.histogram("latency_seconds", "request latency", [0.1, 0.5, 1.0])
h.observe(0.25)
h.observe(0.7)
print("{h.count()}")
}Вывод
2.0
pub(api) data HistogramПотокобезопасность. safe from any task; observations are atomic.
С версии. 1.0.0-beta
Методы
Определено в: std/obs/obs.oxl:722