abstract-deque-0.3: Abstract, parameterized interface to mutable Deques.

Safe Haskell | Safe-Inferred
Language | Haskell98

Data.Concurrent.Deque.Reference.DequeInstance

Description

By convention, every provider of the Data.Concurrent.Deque.Class interface optionally provides a module that provides the relevant instances of the `Deque` type class, covering the [maximum] portion of the configuration space that the implementation is able to handle.

This is kept in a separate package because importing instances is unconditional and the user may well want to assemble their own combination of `Deque` instances to cover the configuration space.