batch-impl 0.8.2

A proc-macro library for batch generating trait impls with a powerful DSL
Documentation 
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use batch_impl::batch_impl;

// Only `@trait` is allowed on the ItemImpl entry — `@` constants are banned.
#[batch_impl(W : @u*)]
impl BadConst for W {
    fn mk() -> W {
        W::default()
    }
}

trait BadConst {
    fn mk() -> Self;
}

fn main() {}