Struct ChangeEventMeta 

pub struct ChangeEventMeta {
    pub actor_id: Option<String>,
    pub correlation_id: Option<String>,
    pub reason: Option<String>,
}

Per-event metadata attached by the caller.

This is intentionally lightweight (Strings) to avoid leaking application types into the engine layer.

Fields

actor_id: Option<String>

correlation_id: Option<String>

reason: Option<String>

Trait Implementations

impl Clone for ChangeEventMeta

fn clone(&self) -> ChangeEventMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChangeEventMeta

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

Formats the value using the given formatter.

impl Default for ChangeEventMeta

fn default() -> ChangeEventMeta

Returns the “default value” for a type.

impl PartialEq for ChangeEventMeta

fn eq(&self, other: &ChangeEventMeta) -> 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 Eq for ChangeEventMeta

impl StructuralPartialEq for ChangeEventMeta