Module socketioxide::extensions

Available on crate feature extensions only.

Extensions used to store extra data in each socket instance.

It is heavily inspired by the http::Extensions type from the http crate.

The main difference is that it uses a DashMap instead of a HashMap to allow concurrent access.

This is necessary because Extensions are shared between all the threads that handle the same socket.

Structs

• Extensions
  A type map of protocol extensions.
• Ref
  A wrapper for a MappedRef that implements Deref and DerefMut to allow easy access to the value.
• RefMut
  A wrapper for a MappedRefMut that implements Deref and DerefMut to allow easy access to the value.