This RFC has an explanation of Higher-Kinded Types that enabled me to understand what is meant by HKTs for the first time. Unexpected & awesome! Thanks for linking!
Huh... Safari on iOS crashes on that page
Re:Rust 1.34.0
by steveklabnik on Thursday April 11, 2019 @04:35PM
(#19638900)
Interesting, it doesn’t crash for me!
https://rust-lang.github.io/rfcs/1598-generic_associated_typ...