BSD-3-Clause licensed by Herbert Valerio Riedel
Maintained by [email protected]
This version can be pinned in stack with:Only-0.1@sha256:c6033d181e0f802e9e8543f683fa9c50aeb01cfdf6c83cd5bb72fb47aa863b07,1398

Module documentation for 0.1

This package provides a canonical anonymous 1-tuple type missing from Haskell for attaching typeclass instances.

NOTE: There is also the OneTuple package which by using a boxed data-type provides a 1-tuple type which has laziness properties which are more faithful to the ones of Haskell's native tuples; whereas the primary purpose of Only is to provide the traditionally so named type-wrapper for attaching typeclass instances.