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use inherent::inherent;
use std::sync::{Arc, RwLock};
use glean_core::metrics::{DistributionData, MetricType, TimeUnit, TimerId};
use glean_core::ErrorType;
use crate::dispatcher;
#[derive(Clone)]
pub struct TimingDistributionMetric(
pub(crate) Arc<RwLock<glean_core::metrics::TimingDistributionMetric>>,
);
impl TimingDistributionMetric {
pub fn new(meta: glean_core::CommonMetricData, time_unit: TimeUnit) -> Self {
Self(Arc::new(RwLock::new(
glean_core::metrics::TimingDistributionMetric::new(meta, time_unit),
)))
}
}
#[inherent(pub)]
impl glean_core::traits::TimingDistribution for TimingDistributionMetric {
fn start(&self) -> TimerId {
let start_time = time::precise_time_ns();
self.0.write().unwrap().set_start(start_time)
}
fn stop_and_accumulate(&self, id: TimerId) {
let stop_time = time::precise_time_ns();
let metric = Arc::clone(&self.0);
crate::launch_with_glean(move |glean| {
metric
.write()
.unwrap()
.set_stop_and_accumulate(glean, id, stop_time)
});
}
fn cancel(&self, id: TimerId) {
let metric = Arc::clone(&self.0);
dispatcher::launch(move || metric.write().unwrap().cancel(id));
}
fn test_get_value<'a, S: Into<Option<&'a str>>>(
&self,
ping_name: S,
) -> Option<DistributionData> {
crate::block_on_dispatcher();
crate::with_glean(|glean| {
let inner = self
.0
.read()
.expect("Lock poisoned for timing distribution metric on test_get_value.");
let queried_ping_name = ping_name
.into()
.unwrap_or_else(|| &inner.meta().send_in_pings[0]);
inner.test_get_value(glean, queried_ping_name)
})
}
fn test_get_num_recorded_errors<'a, S: Into<Option<&'a str>>>(
&self,
error: ErrorType,
ping_name: S,
) -> i32 {
crate::block_on_dispatcher();
crate::with_glean_mut(|glean| {
glean_core::test_get_num_recorded_errors(
&glean,
self.0.read().unwrap().meta(),
error,
ping_name.into(),
)
.unwrap_or(0)
})
}
}