Gentle intro to type-level recursion in Rust from zero to HList sculpting

Metadata

Source URL:: https://beachape.com/blog/2017/03/12/gentle-intro-to-type-level-recursion-in-Rust-from-zero-to-frunk-hlist-sculpting/
Topics:: #rust, #type-level-recursion, #hlist, #types


Implementing plucking from and shaping of HLists in Frunk: getting the type signature right was 99% of the work. Here's what I've learnt along the way.

Highlights