View the gradients of adversity as the colors that paint your story, and the power of experience as what makes you a great teacher, creator, philosopher, entrepreneur, artist, and human. Everything works out eventually.
type-errors is a collection of tools for writing better, more ergonomic, type
errors. Some of the more interesting features are the ability to observe
stuckedness and phantomness, as well as perform substitutions over types.
For more information, check out the haddock documentation.
This project wouldn’t be possible without the help of two amazing people:
Changelog for type-errors
Substtype families were broken in the presence of stuckness. This rendered them almost entirely unusable — so they now have a new implementation in terms of
te, a TemplateHaskell splice, which will perform symbolic substitutions over types. See haddock for the migration details.