Trait micro_kit::metrics::Counter [−] [src]

pub trait Counter: Send + Sync {
    fn clear(&self);
    fn inc(&self);
    fn add(&self, value: usize);
    fn snapshot(&self) -> CounterSnapshot;
}

Counter is a Metric that represents a single numerical value that can increases over time.

Required Methods

`fn clear(&self)`

Clear the counter, setting the value to 0.

`fn inc(&self)`

Increment the counter by 1.

`fn add(&self, value: usize)`

Increment the counter by the given amount. MUST check that v >= 0.

`fn snapshot(&self) -> CounterSnapshot`

Take a snapshot of the current value for use with a Reporter.

Implementors

impl Counter for StdCounter