Trait cadence::Timed [−] [src]

pub trait Timed {
    fn time(&self, key: &str, time: u64) -> MetricResult<Timer>;
    fn time_duration(
        &self, 
        key: &str, 
        duration: Duration
    ) -> MetricResult<Timer>;
}

Trait for recording timings in milliseconds.

Timings are a positive number of milliseconds between a start and end time. Examples include time taken to render a web page or time taken for a database call to return.

See the Statsd spec for more information.

Required Methods

`fn time(&self, key: &str, time: u64) -> MetricResult<Timer>`

Record a timing in milliseconds with the given key

`fn time_duration(&self, key: &str, duration: Duration) -> MetricResult<Timer>`

Record a timing in milliseocnds with the given key

The duration will be truncated to millisecond precision. If the duration cannot be represented as a u64 an error will be returned.

Implementors

impl Timed for StatsdClient