Rust autocomplete for gl-rs?

Hi all!

I'm having trouble with the autocomplete feature of Intellij+rust plugin (also CLion+rust plugin)!

lets say I add the crate `gl` (https://crates.io/crates/gl) to my project, trying to use it as follows:

typing `gl::<ctrl+space` (other stuff is fine, including something like `glfw::init(..)`)

meanwhile, on vs-code with rust-analyzer:

Is there anything wrong with my setup, with `gl` itself or perhaps the rust-plugin?

thanks!