Macro include 

include!() { /* proc-macro */ }

prax::include! — schema-aware shape macro returning a <Model>Include value. Composes with the read macros via ..spread to build reusable relation-include shapes.

let with_posts = prax::include!(User, { posts: true });
let _ = prax::find_unique!(client.user, {
    where: { id: 1 },
    include: { ..with_posts },
});

Distinct from std::include! — they live in different modules and there is no ambiguity at the call site as long as the path is fully qualified (prax::include!).