Struct EventWrapper 

pub struct EventWrapper<T = Value> {
    pub timestamp: i64,
    pub data: T,
    pub slot: Option<u64>,
    pub signature: Option<String>,
}

Generic wrapper for event data that includes context metadata This ensures type safety for events captured in entity specs

Runtime Structure

Events captured with #[event] are automatically wrapped in this structure:

{
  "timestamp": 1234567890,
  "data": { /* event-specific data */ },
  "slot": 381471241,
  "signature": "4xNEYTVL8DB28W87..."
}

Fields

timestamp: i64

Unix timestamp when the event was processed

data: T

The event-specific data

slot: Option<u64>

Optional slot number from UpdateContext

signature: Option<String>

Optional transaction signature from UpdateContext

Trait Implementations

impl<T: Clone> Clone for EventWrapper<T>

fn clone(&self) -> EventWrapper<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for EventWrapper<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for EventWrapper<T>

where T: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for EventWrapper<T>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.