Struct Event 

pub struct Event {
    pub delivery: EventDelivery,
    pub content: EventContent,
    pub payload: EventPayload,
    pub metadata: EventMetadata,
}

Event structure containing all event information

Design Philosophy

This design separates delivery mechanism from event content:

• delivery: HOW the event is delivered (direct, channel, group, broadcast)
• content: WHAT the event represents (signal, message, notification)
• payload: Additional data carried with the event
• metadata: System-level tracking information

Fields

delivery: EventDelivery

Event delivery mechanism (routing and targeting)

content: EventContent

Event content (what this event represents)

payload: EventPayload

Event payload data (additional data)

metadata: EventMetadata

Event metadata (system tracking)

Implementations

impl Event

Convenience functions for creating events

pub fn new( delivery: EventDelivery, content: EventContent, payload: EventPayload, ) -> Self

Create a new event with delivery, content, and payload

pub fn direct_process_control( target: TaskId, ptype: ProcessControlType, priority: EventPriority, reliable: bool, ) -> Self

Create a direct process control event to a specific task

pub fn direct_custom( target: TaskId, namespace: String, event_id: u32, priority: EventPriority, reliable: bool, payload: EventPayload, ) -> Self

Create a direct custom event to a specific task

pub fn channel( channel_id: String, content: EventContent, create_if_missing: bool, priority: EventPriority, payload: EventPayload, ) -> Self

Create a channel event

pub fn group( group_target: GroupTarget, content: EventContent, priority: EventPriority, reliable: bool, payload: EventPayload, ) -> Self

Create a group event

pub fn broadcast( content: EventContent, priority: EventPriority, reliable: bool, payload: EventPayload, ) -> Self

Create a broadcast event

pub fn immediate_process_control( task_id: u32, ptype: ProcessControlType, ) -> Self

Create immediate process control event for a specific task

pub fn notification_to_task(task_id: u32, ntype: NotificationType) -> Self

Create notification event for a specific task

pub fn new_channel_event( channel: &str, content: EventContent, payload: EventPayload, ) -> Self

Create channel event (simple)

pub fn new_group_broadcast( group_target: GroupTarget, content: EventContent, payload: EventPayload, ) -> Self

Create group broadcast event (simple)

pub fn immediate_broadcast(content: EventContent) -> Self

Create immediate broadcast event

pub fn notification_to_group(group_id: GroupId, ntype: NotificationType) -> Self

Create notification for a group

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.