Connection pooling via r2d2.
Note: This module requires enabling the
A builder for a connection pool.
An r2d2 connection manager for use with Diesel.
The error type returned by methods in this crate.
A "type map" used to associate data with pooled connections.
A generic connection pool.
A smart pointer wrapping a connection.
Information about the state of a
The error used when managing connections with
A trait which allows for customization of connections.
A trait which handles errors reported by the
A trait which is provided with information about events in a connection pool.
A trait which provides connection-specific functionality.