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ProviderHealth

tokio_prompt_orchestrator::provider_health

Struct ProviderHealth

pub struct ProviderHealth {
    pub provider_id: String,
    pub is_reachable: bool,
    pub p50_latency_ms: f64,
    pub p95_latency_ms: f64,
    pub p99_latency_ms: f64,
    pub error_rate: f32,
    pub health_score: f32,
    pub last_check: Instant,
    pub consecutive_failures: u32,
    pub total_requests: u64,
    pub total_errors: u64,
}

Expand description

A point-in-time health snapshot for a single provider.

Fields§

§provider_id: String

Stable identifier matching the provider key used when calling record.

§is_reachable: bool

true while consecutive_failures is below the hard-failure threshold (currently 5) and health_score > 0.0.

§p50_latency_ms: f64

50th-percentile latency over the current sample window (milliseconds).

§p95_latency_ms: f64

95th-percentile latency over the current sample window (milliseconds).

§p99_latency_ms: f64

99th-percentile latency over the current sample window (milliseconds).

§error_rate: f32

Rolling error rate in [0.0, 1.0] computed from the sample window.

§health_score: f32

Composite health score in [0.0, 1.0]; higher is better.

§last_check: Instant

Monotonic timestamp of the most recent record call.

§consecutive_failures: u32

Number of consecutive failures since the last success.

§total_requests: u64

Total successful + failed requests recorded since monitor creation.

§total_errors: u64

Total failed requests recorded since monitor creation.

Implementations§

impl ProviderHealth

pub fn is_healthy(&self) -> bool

Returns true when health_score > 0.5.

§Panics

Never panics.

pub fn is_degraded(&self) -> bool

Returns true when 0.2 < health_score <= 0.5.

§Panics

Never panics.

pub fn is_critical(&self) -> bool

Returns true when health_score <= 0.2.

§Panics

Never panics.

Trait Implementations§

impl Clone for ProviderHealth

fn clone(&self) -> ProviderHealth

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ProviderHealth

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for ProviderHealth

impl RefUnwindSafe for ProviderHealth

impl Send for ProviderHealth

impl Sync for ProviderHealth

impl Unpin for ProviderHealth

impl UnsafeUnpin for ProviderHealth

impl UnwindSafe for ProviderHealth

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromRef<T> for T
where T: Clone,

fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

impl<T> FutureExt for T

fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoRequest<T> for T

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

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

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

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
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fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more