Skip to main content

SessionSummary

devboy_format_pipeline::telemetry

Struct SessionSummary 

Source 
pub struct SessionSummary {
Show 14 fields
    pub session_hash: String,
    pub total_events: u64,
    pub dedup_hit_rate: f32,
    pub l1_hit_rate: f32,
    pub l2_hit_rate: f32,
    pub avg_response_chars: f32,
    pub compaction_count: u32,
    pub total_baseline_tokens: u64,
    pub total_final_tokens: u64,
    pub savings_pct: f32,
    pub duration_sec: f32,
    pub ended_at_ms: i64,
    pub sample_rate_applied: f32,
    pub enrichment: EnrichmentEffectiveness,

}
Expand description

Session-level roll-up written on session close.

Separate from per-event sink for two reasons: (1) the summary requires all events to be complete, (2) the summary is a natural unit for the tuner to read without re-scanning JSONL.

Fields§

§session_hash: String§total_events: u64§dedup_hit_rate: f32

Fraction of events where L0 emitted a reference hint.

§l1_hit_rate: f32§l2_hit_rate: f32§avg_response_chars: f32§compaction_count: u32§total_baseline_tokens: u64§total_final_tokens: u64§savings_pct: f32§duration_sec: f32§ended_at_ms: i64§sample_rate_applied: f32

Fraction of events that were sampled (for scaling counts).

§enrichment: EnrichmentEffectiveness

Paper 3 enricher-effectiveness aggregates. Defaults to all-zero when no enrichment activity was observed in the session.

Trait Implementations§

Source§

impl Clone for SessionSummary

Source§

fn clone(&self) -> SessionSummary

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
Source§

impl Debug for SessionSummary

Source§

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

Formats the value using the given formatter. Read more
Source§

impl Default for SessionSummary

Source§

fn default() -> SessionSummary

Returns the “default value” for a type. Read more
Source§

impl<'de> Deserialize<'de> for SessionSummary

Source§

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
Source§

impl Serialize for SessionSummary

Source§

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

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

Source§

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
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

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

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

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

Source§

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

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: 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
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

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

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

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

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<T> WithSubscriber for T

Source§

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
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

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

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,