Trait ChangeHandler

pub trait ChangeHandler
where
    Self: FnMut(QueryResult) + Send + Sync + 'static,
{ }

An alias for FnMut(QueryResult) + Send + Sync + 'static. A change handler is called whenever an active store observer receives new results.

Implementors

impl<__: ?Sized> ChangeHandler for __

where Self: FnMut(QueryResult) + Send + Sync + 'static,