Struct DatabaseEvent 

pub struct DatabaseEvent {
    pub channel: String,
    pub event_type: String,
    pub payload: Value,
    pub correlation_id: Option<String>,
    pub timestamp: String,
}

Database event with typed payload

Fields

channel: String

Event channel name

event_type: String

Event type (e.g., “user.created”, “token.updated”)

payload: Value

Event payload as JSON

correlation_id: Option<String>

Optional correlation ID for distributed tracing

timestamp: String

Event timestamp (ISO 8601)

Implementations

impl DatabaseEvent

pub fn new( channel: impl Into<String>, event_type: impl Into<String>, payload: Value, ) -> Self

Create a new database event

pub fn with_correlation_id(self, correlation_id: impl Into<String>) -> Self

Set correlation ID for distributed tracing

pub fn from_notification(notification: &PgNotification) -> Result<Self>

Parse event from PostgreSQL notification

pub fn to_json_string(&self) -> Result<String>

Serialize event to JSON string for NOTIFY

Trait Implementations

impl Clone for DatabaseEvent

fn clone(&self) -> DatabaseEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DatabaseEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DatabaseEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.