Struct EventKind 

#[repr(transparent)]
pub struct EventKind(pub u16);

Event kind encoded as a 16-bit value.

The upper 4 bits encode the category, the lower 12 bits encode the specific type. This allows 16 categories with 4096 event types each (65536 total).

Category allocation:

• 0x0xxx: System events
• 0x1xxx: Trajectory events
• 0x2xxx: Scope events
• 0x3xxx: Artifact events
• 0x4xxx: Note events
• 0x5xxx: Turn events
• 0x6xxx: Agent events
• 0x7xxx: Lock events
• 0x8xxx: Message events
• 0x9xxx: Delegation events
• 0xAxxx: Handoff events
• 0xBxxx: Edge events
• 0xCxxx: Evolution events
• 0xDxxx: Effect events (errors, compensations)
• 0xExxx: Reserved
• 0xFxxx: Custom/extension events

Tuple Fields

0: u16

Implementations

impl EventKind

pub const DATA: EventKind

pub const SYSTEM_INIT: EventKind

pub const SYSTEM_SHUTDOWN: EventKind

pub const SYSTEM_HEARTBEAT: EventKind

pub const SYSTEM_CONFIG_CHANGE: EventKind

pub const TRAJECTORY_CREATED: EventKind

pub const TRAJECTORY_UPDATED: EventKind

pub const TRAJECTORY_COMPLETED: EventKind

pub const TRAJECTORY_FAILED: EventKind

pub const TRAJECTORY_SUSPENDED: EventKind

pub const TRAJECTORY_RESUMED: EventKind

pub const TRAJECTORY_DELETED: EventKind

pub const SCOPE_CREATED: EventKind

pub const SCOPE_UPDATED: EventKind

pub const SCOPE_CLOSED: EventKind

pub const SCOPE_CHECKPOINTED: EventKind

pub const SCOPE_CONTEXT_PAGED: EventKind

Context window was repaged mid-scope (sections evicted/promoted).

pub const ARTIFACT_CREATED: EventKind

pub const ARTIFACT_UPDATED: EventKind

pub const ARTIFACT_SUPERSEDED: EventKind

pub const ARTIFACT_DELETED: EventKind

pub const NOTE_CREATED: EventKind

pub const NOTE_UPDATED: EventKind

pub const NOTE_SUPERSEDED: EventKind

pub const NOTE_DELETED: EventKind

pub const NOTE_ACCESSED: EventKind

pub const TURN_CREATED: EventKind

pub const AGENT_REGISTERED: EventKind

pub const AGENT_UPDATED: EventKind

pub const AGENT_UNREGISTERED: EventKind

pub const AGENT_STATUS_CHANGED: EventKind

pub const GOAL_CREATED: EventKind

pub const GOAL_ACTIVATED: EventKind

pub const GOAL_ACHIEVED: EventKind

pub const GOAL_FAILED: EventKind

pub const PLAN_CREATED: EventKind

pub const PLAN_STARTED: EventKind

pub const PLAN_COMPLETED: EventKind

pub const PLAN_FAILED: EventKind

pub const STEP_COMPLETED: EventKind

pub const STEP_FAILED: EventKind

pub const BELIEF_CREATED: EventKind

pub const BELIEF_SUPERSEDED: EventKind

pub const DELIBERATION_COMPLETED: EventKind

pub const ENGINE_STATE_PERSISTED: EventKind

pub const SYNC_PULSE_EMITTED: EventKind

SyncPulse emitted when multi-agent drift exceeds threshold.

pub const SYNC_PULSE_RECONCILED: EventKind

SyncPulse reconciliation completed.

pub const LOCK_ACQUIRED: EventKind

pub const LOCK_EXTENDED: EventKind

pub const LOCK_RELEASED: EventKind

pub const LOCK_EXPIRED: EventKind

pub const LOCK_CONTENTION: EventKind

pub const MESSAGE_SENT: EventKind

pub const MESSAGE_DELIVERED: EventKind

pub const MESSAGE_ACKNOWLEDGED: EventKind

pub const MESSAGE_EXPIRED: EventKind

pub const DELEGATION_CREATED: EventKind

pub const DELEGATION_ACCEPTED: EventKind

pub const DELEGATION_REJECTED: EventKind

pub const DELEGATION_STARTED: EventKind

pub const DELEGATION_COMPLETED: EventKind

pub const DELEGATION_FAILED: EventKind

pub const HANDOFF_CREATED: EventKind

pub const HANDOFF_ACCEPTED: EventKind

pub const HANDOFF_REJECTED: EventKind

pub const HANDOFF_COMPLETED: EventKind

pub const EDGE_CREATED: EventKind

pub const EDGE_UPDATED: EventKind

pub const EDGE_DELETED: EventKind

pub const EVOLUTION_SNAPSHOT_CREATED: EventKind

pub const EVOLUTION_PHASE_CHANGED: EventKind

pub const EFFECT_ERROR: EventKind

pub const EFFECT_RETRY: EventKind

pub const EFFECT_COMPENSATE: EventKind

pub const EFFECT_ACK: EventKind

pub const EFFECT_BACKPRESSURE: EventKind

pub const EFFECT_CANCEL: EventKind

pub const EFFECT_CONFLICT: EventKind

pub const CACHE_INVALIDATE_TRAJECTORY: EventKind

pub const CACHE_INVALIDATE_SCOPE: EventKind

pub const CACHE_INVALIDATE_ARTIFACT: EventKind

pub const CACHE_INVALIDATE_NOTE: EventKind

pub const WORKING_SET_UPDATED: EventKind

pub const WORKING_SET_DELETED: EventKind

pub const BASH_EXECUTION_STARTED: EventKind

pub const BASH_EXECUTION_COMPLETED: EventKind

pub const BASH_FILE_WRITTEN: EventKind

pub const BROWSER_ACTION_COMPLETED: EventKind

pub const WEB_MCP_TOOL_EXECUTED: EventKind

pub const WEB_MCP_DISCOVERY_SNAPSHOT: EventKind

pub const REASONING_TRACE: EventKind

pub const AG_UI_RUN_STARTED: EventKind

pub const AG_UI_STEP_STARTED: EventKind

pub const AG_UI_STEP_FINISHED: EventKind

pub const AG_UI_RUN_FINISHED: EventKind

pub const AG_UI_RUN_ERROR: EventKind

pub const AG_UI_INTERRUPT: EventKind

pub const AG_UI_STATE_SNAPSHOT: EventKind

pub const AG_UI_STATE_DELTA: EventKind

pub const SESSION_CREATED: EventKind

pub const SESSION_ACTIVATED: EventKind

pub const SESSION_DELTA: EventKind

pub const SESSION_CLOSED: EventKind

pub const SESSION_EXPIRED: EventKind

pub const SESSION_FALLBACK: EventKind

pub const INSTANCE_REGISTERED: EventKind

pub const INSTANCE_HEARTBEAT: EventKind

pub const INSTANCE_DEREGISTERED: EventKind

pub const INSTANCE_STALE: EventKind

pub const COMPONENT_PATCH: EventKind

pub const COMPONENT_SNAPSHOT: EventKind

pub const INVARIANT_VIOLATION: EventKind

pub const PII_EGRESS_BLOCKED: EventKind

pub const PII_REDACTION_APPLIED: EventKind

pub const PII_VAULT_WRITE_FAILED: EventKind

pub const fn category(&self) -> u8

Get the category (upper 4 bits).

pub const fn type_id(&self) -> u16

Get the type within the category (lower 12 bits).

pub const fn custom(category: u8, type_id: u16) -> EventKind

Create a custom event kind.

pub const fn is_system(&self) -> bool

Check if this is a system event.

pub const fn is_effect(&self) -> bool

Check if this is an effect event.

pub fn is_defined(&self) -> bool

Check if this event kind matches a known constant.

Returns false for undefined kinds (e.g. 0x0FFF). This prevents accidental use of unregistered event types in production.

Trait Implementations

impl Clone for EventKind

fn clone(&self) -> EventKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EventKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EventKind

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

Formats the value using the given formatter.

impl Hash for EventKind

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for EventKind

fn eq(&self, other: &EventKind) -> 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 EventKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToSchema for EventKind

fn name() -> Cow<'static, str>

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference [utoipa::openapi::schema::Schema]s for this type.

impl Copy for EventKind

impl Eq for EventKind

impl StructuralPartialEq for EventKind