// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at
https://mozilla.org/MPL/2.0/.
#![allow(clippy::too_many_arguments)]
use crate::ErrorType;
/// A description for the [`DatetimeMetric`](crate::metrics::DatetimeMetric) type.
///
/// When changing this trait, make sure all the operations are
/// implemented in the related type in `../metrics/`.
pub trait Datetime {
/// Sets the metric to a date/time which including the timezone offset.
///
/// # Arguments
///
/// * `value` - Some [`Datetime`](crate::metrics::Datetime), with offset, to
/// set the metric to. If [`None`], the current local time is
/// used.
fn set(&self, value: Option<crate::metrics::Datetime>);
/// **Exported for test purposes.**
///
/// Gets the currently stored value as a Datetime.
///
/// The precision of this value is truncated to the `time_unit` precision.
///
/// This doesn't clear the stored value.
///
/// # Arguments
///
/// * `ping_name` - represents the optional name of the ping to retrieve the
/// metric for. Defaults to the first value in `send_in_pings`.
fn test_get_value<'a, S: Into<Option<&'a str>>>(
&self,
ping_name: S,
) -> Option<crate::metrics::Datetime>;
/// **Exported for test purposes.**
///
/// Gets the number of recorded errors for the given metric and error type.
///
/// # Arguments
///
/// * `error` - The type of error
///
/// # Returns
///
/// The number of errors reported.
fn test_get_num_recorded_errors(&self, error: ErrorType) -> i32;
}
