Type Alias AfterConnectHook 

pub type AfterConnectHook = Arc<dyn Fn(&AsyncConnection) -> HookFuture<'_> + Send + Sync + 'static>;

A hook that runs once on every newly-opened connection (after authentication and any database-creation handshake). Use it to set session variables, install statement caches, warm prepared statements, etc.

Returning Err from the hook causes pool creation to fail and the connection to be dropped.

Aliased Type

pub struct AfterConnectHook { /* private fields */ }