This proc macro has a problem

quote! can't infer the generic type in the trait.

maybe we need to fix this. Or i don't know.

Please help this project!

lib.rs:

This is test source.

This has a problem.

use utils_plugs::*; #[derive(Concentric, Default)] struct Foo { pub a: Plugin, b: usize, } fn main() { let mut foo = Foo::default(); let plugin = Plugin::new(4); a.concentric(&plugin); }