NoopMetrics

ai_lib::metrics

Struct NoopMetrics 

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pub struct NoopMetrics;
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No-op metrics implementation suitable as a default.

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impl NoopMetrics

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pub fn new() -> Self

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impl Default for NoopMetrics

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Metrics for NoopMetrics

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fn incr_counter<'life0, 'life1, 'async_trait>( &'life0 self, _name: &'life1 str, _value: u64, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Increment a named counter by value.
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fn record_gauge<'life0, 'life1, 'async_trait>( &'life0 self, _name: &'life1 str, _value: f64, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Record a gauge metric.
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fn start_timer<'life0, 'life1, 'async_trait>( &'life0 self, _name: &'life1 str, ) -> Pin<Box<dyn Future<Output = Option<Box<dyn Timer + Send>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Start a timer for a named operation. Returns a boxed Timer which should be stopped when the operation completes. Implementations may return None if timers aren’t supported.
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fn record_histogram<'life0, 'life1, 'async_trait>( &'life0 self, _name: &'life1 str, _value: f64, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Record a histogram value for a named metric.
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fn record_histogram_with_tags<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, _name: &'life1 str, _value: f64, _tags: &'life2 [(&'life3 str, &'life4 str)], ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Record a histogram value with tags/labels.
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fn incr_counter_with_tags<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, _name: &'life1 str, _value: u64, _tags: &'life2 [(&'life3 str, &'life4 str)], ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Increment a counter with tags/labels.
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fn record_gauge_with_tags<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, _name: &'life1 str, _value: f64, _tags: &'life2 [(&'life3 str, &'life4 str)], ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Record a gauge with tags/labels.
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fn record_error<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _name: &'life1 str, _error_type: &'life2 str, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Record an error occurrence.
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fn record_success<'life0, 'life1, 'async_trait>( &'life0 self, _name: &'life1 str, _success: bool, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Record a success/failure boolean metric.

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> MetricsExt for T
where T: Metrics,

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async fn record_request( &self, name: &str, timer: Option<Box<dyn Timer + Send>>, success: bool, )

Record a request with timing and success/failure
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async fn record_request_with_tags( &self, name: &str, timer: Option<Box<dyn Timer + Send>>, success: bool, tags: &[(&str, &str)], )

Record a request with timing, success/failure, and tags
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async fn record_error_with_context( &self, name: &str, error_type: &str, context: &str, )

Record an error with context
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async fn record_complete_request( &self, name: &str, timer: Option<Box<dyn Timer + Send>>, status_code: u16, success: bool, tags: &[(&str, &str)], )

Record a complete request with timing, status, and success metrics
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async fn record_batch_latency_percentiles( &self, name: &str, measurements: &[f64], tags: &[(&str, &str)], )

Record latency percentiles for a batch of measurements
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

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where T: Policy<B, E>, P: Policy<B, E>,

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