Indeed. That's why I want the proper #Gnus-style scoring with arbitrary #Lisp functions for determining individual posts' scores.

It can't really imagine better customization of prioritization that doesn't obfuscate details.

Or in Lisp: (cons cat (cons cat nil))

In Rust: Box<(Cat, Box<Cat>)>

#lisp #rust #RustLanguage #RustCataStructures