rama::http::layer::opentelemetry

Struct RequestMetricsLayer

pub struct RequestMetricsLayer<F = ()> { /* private fields */ }
Expand description

A layer that records http server metrics using OpenTelemetry.

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impl RequestMetricsLayer

pub fn new() -> RequestMetricsLayer

Create a new RequestMetricsLayer using the global Meter provider, with the default name and version.

pub fn custom(opts: MeterOptions) -> RequestMetricsLayer

Create a new RequestMetricsLayer using the global Meter provider, with a custom name and version.

pub fn with_attributes<F>(self, attributes: F) -> RequestMetricsLayer<F>

Attach an AttributesFactory to this RequestMetricsLayer, allowing you to inject custom attributes.

Trait Implementations§

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impl<F> Clone for RequestMetricsLayer<F>
where F: Clone,

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fn clone(&self) -> RequestMetricsLayer<F>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<F> Debug for RequestMetricsLayer<F>
where F: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for RequestMetricsLayer

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fn default() -> RequestMetricsLayer

Returns the “default value” for a type. Read more
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impl<S, F> Layer<S> for RequestMetricsLayer<F>
where F: Clone,

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type Service = RequestMetricsService<S, F>

The service produced by the layer.
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fn layer(&self, inner: S) -> <RequestMetricsLayer<F> as Layer<S>>::Service

Wrap the given service with the middleware, returning a new service.

Auto Trait Implementations§

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impl<F> Freeze for RequestMetricsLayer<F>
where F: Freeze,

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impl<F = ()> !RefUnwindSafe for RequestMetricsLayer<F>

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impl<F> Send for RequestMetricsLayer<F>
where F: Send,

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impl<F> Sync for RequestMetricsLayer<F>
where F: Sync,

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impl<F> Unpin for RequestMetricsLayer<F>
where F: Unpin,

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impl<F = ()> !UnwindSafe for RequestMetricsLayer<F>

Blanket Implementations§

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impl<T> Any for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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