Type Alias UpdateHandlerList 

pub type UpdateHandlerList<M> = Arc<ModelHandlerList<Box<dyn for<'a> Fn(&'a mut M, &'a mut <M as UpdatableModel>::UpdateOptions, &'a mut UpdateQueryBuilder<'_>, &'a State, &'a mut Transaction<'_, Postgres>) -> Pin<Box<dyn Future<Output = Result<(), DatabaseError>> + Send + 'a>> + Send + Sync>, Box<dyn for<'a> Fn(&'a mut M, &'a State, &'a mut Transaction<'_, Postgres>) -> Pin<Box<dyn Future<Output = Result<(), DatabaseError>> + Send + 'a>> + Send + Sync>>>;

Aliased Type

pub struct UpdateHandlerList<M> { /* private fields */ }