In Search of the Perfect Fold (thunderseethe.dev)
from snaggen@programming.dev to rust@programming.dev on 02 Dec 2023 11:47
https://programming.dev/post/6699289

#rust

threaded - newest

_Vi@programming.dev on 02 Dec 2023 23:06 collapse

Maybe optional actions (fn action_var(&amp;mut self, var: &amp; Var) -> Option<var>) can be take argument by value if you roundtrip it back?

fn action_var(&amp;mut self, var: Var) -> Var</var>