Diagnostic quickfix: "add derive `Clone`/`Default`" if no method `clone`/`default` found in current scope

struct A;

fn main() {
    let a = A;
    a.$0clone();
}

or

struct B;

fn main() {
    B::$0default();
}

this currently suggests "generate clone method"/"generate default function" but I think in most cases the user would prefer to add #[derive(Clone)]/#[derive(Default)] to the struct/enum (unless the struct/enum cannot derive Clone/Default).

if this is okay, I would like to try implementing this.

Locate the existing diagnostic quickfix implementation for unresolved clone and default calls in rust-analyzer, then trace how the current method or function suggestions are selected. Confirm how the surrounding struct or enum is identified, and consider the work complete when the relevant cases suggest #[derive(Clone)] or #[derive(Default)] instead where derivation is appropriate.