Type Alias EventSanitizeFn 

pub type EventSanitizeFn = Arc<dyn Fn(Arc<Event>, EventSanitizeFields) -> Pin<Box<dyn Future<Output = Result<EventSanitizeFields>> + Send>> + Send + Sync>;

Sanitize mutable observability fields on a fully constructed event.

The callback receives the current event as immutable context and the fields it may replace. Later callbacks observe fields returned by earlier entries.

Aliased Type

pub struct EventSanitizeFn { /* private fields */ }