Enum Event 

pub enum Event {
    Scope(ScopeEvent),
    Mark(MarkEvent),
}

Tagged union covering the two ATOF event kinds emitted by the runtime.

Variants

Scope(ScopeEvent)

Scope lifecycle event.

Mark(MarkEvent)

Point-in-time checkpoint event.

Implementations

impl Event

pub fn kind(&self) -> &'static str

Return the ATOF event kind.

pub fn scope_category(&self) -> Option<ScopeCategory>

Return the lifecycle phase for scope events.

pub fn category(&self) -> Option<&EventCategory>

Return the semantic category if present.

pub fn category_profile(&self) -> Option<&CategoryProfile>

Return the category-specific profile if present.

pub fn category_profile_mut(&mut self) -> Option<&mut CategoryProfile>

Return the mutable category-specific profile if present.

pub fn parent_uuid(&self) -> Option<Uuid>

Return the parent scope UUID, if the event is nested under a scope.

pub fn uuid(&self) -> Uuid

Return the unique event or span UUID.

pub fn timestamp(&self) -> &DateTime<Utc>

Return the event timestamp.

pub fn name(&self) -> &str

Return the human-readable event name.

pub fn data(&self) -> Option<&Json>

Return the optional application payload attached to the event.

pub fn data_schema(&self) -> Option<&DataSchema>

Return the optional data schema.

pub fn metadata(&self) -> Option<&Json>

Return the optional metadata attached to the event.

pub fn attributes(&self) -> Option<&[String]>

Return attributes for scope events.

pub fn scope_type(&self) -> Option<ScopeType>

Return the semantic scope category for scope events.

pub fn input(&self) -> Option<&Json>

Return the semantic input payload for start events.

pub fn output(&self) -> Option<&Json>

Return the semantic output payload for end events.

pub fn model_name(&self) -> Option<&str>

Return the normalized model name for LLM events.

pub fn tool_call_id(&self) -> Option<&str>

Return the provider-specific tool-call correlation identifier.

pub fn annotated_request(&self) -> Option<&Arc<AnnotatedLlmRequest>>

Return the runtime-only annotated LLM request.

pub fn annotated_response(&self) -> Option<&Arc<AnnotatedLlmResponse>>

Return the runtime-only annotated LLM response.

pub fn is_scope_start(&self) -> bool

Return true for scope-start events.

pub fn is_scope_end(&self) -> bool

Return true for scope-end events.

Trait Implementations

impl Clone for Event

fn clone(&self) -> Event

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Event

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Event

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Event

fn eq(&self, other: &Event) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Event

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Event