Trait opentelemetry_api::metrics::InstrumentProvider
source · pub trait InstrumentProvider {
Show 15 methods
// Required method
fn register_callback(
&self,
callback: Box<dyn Fn(&Context) + Send + Sync>
) -> Result<()>;
// Provided methods
fn u64_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Counter<u64>> { ... }
fn f64_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Counter<f64>> { ... }
fn u64_observable_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableCounter<u64>> { ... }
fn f64_observable_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableCounter<f64>> { ... }
fn i64_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<UpDownCounter<i64>> { ... }
fn f64_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<UpDownCounter<f64>> { ... }
fn i64_observable_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableUpDownCounter<i64>> { ... }
fn f64_observable_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableUpDownCounter<f64>> { ... }
fn u64_observable_gauge(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableGauge<u64>> { ... }
fn i64_observable_gauge(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableGauge<i64>> { ... }
fn f64_observable_gauge(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableGauge<f64>> { ... }
fn f64_histogram(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Histogram<f64>> { ... }
fn u64_histogram(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Histogram<u64>> { ... }
fn i64_histogram(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Histogram<i64>> { ... }
}
Expand description
SDK implemented trait for creating instruments
Required Methods§
Provided Methods§
sourcefn u64_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Counter<u64>>
fn u64_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<Counter<u64>>
creates an instrument for recording increasing values.
sourcefn f64_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Counter<f64>>
fn f64_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<Counter<f64>>
creates an instrument for recording increasing values.
sourcefn u64_observable_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableCounter<u64>>
fn u64_observable_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<ObservableCounter<u64>>
creates an instrument for recording increasing values via callback.
sourcefn f64_observable_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableCounter<f64>>
fn f64_observable_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<ObservableCounter<f64>>
creates an instrument for recording increasing values via callback.
sourcefn i64_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<UpDownCounter<i64>>
fn i64_up_down_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<UpDownCounter<i64>>
creates an instrument for recording changes of a value.
sourcefn f64_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<UpDownCounter<f64>>
fn f64_up_down_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<UpDownCounter<f64>>
creates an instrument for recording changes of a value.
sourcefn i64_observable_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableUpDownCounter<i64>>
fn i64_observable_up_down_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<ObservableUpDownCounter<i64>>
creates an instrument for recording changes of a value.
sourcefn f64_observable_up_down_counter(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableUpDownCounter<f64>>
fn f64_observable_up_down_counter( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<ObservableUpDownCounter<f64>>
creates an instrument for recording changes of a value via callback.
sourcefn u64_observable_gauge(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableGauge<u64>>
fn u64_observable_gauge( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<ObservableGauge<u64>>
creates an instrument for recording the current value via callback.
sourcefn i64_observable_gauge(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableGauge<i64>>
fn i64_observable_gauge( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<ObservableGauge<i64>>
creates an instrument for recording the current value via callback.
sourcefn f64_observable_gauge(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<ObservableGauge<f64>>
fn f64_observable_gauge( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<ObservableGauge<f64>>
creates an instrument for recording the current value via callback.
sourcefn f64_histogram(
&self,
_name: String,
_description: Option<String>,
_unit: Option<Unit>
) -> Result<Histogram<f64>>
fn f64_histogram( &self, _name: String, _description: Option<String>, _unit: Option<Unit> ) -> Result<Histogram<f64>>
creates an instrument for recording a distribution of values.