How can I scroll the hover doc using <C-f> & <C-b>

[konosubakonoakua]

I can do this in a lua file which maybe a feature by noice.nvim (noice should take over lsp hover win, but not working with rustaceanvim).

Currently, I can only use kk to focus hover doc then navigate in it.

[mrcjkb]

Hey 👋

I had a quick look at the noice.nvim codebase.
It looks like it overrides the built-in LSP hover handler so that its scrolling functions can find the window.

rustaceanvim's LSP client doesn't use the built-in handler by default (to support hover actions), so there's nothing I can do to support noice.nvim.

You can configure rustaceanvim (:h rustaceanvim.config) to use the built-in hover handler (in which case you lose code actions with the K keymap, but you can still use it with :RustLsp hover actions).

It might be a viable option to add a scrolling command like :RustLsp scrollFloat [up|down] that works with hover actions, explainError, etc, which you could then invoke via a keymap.
But I'd have to think about it.

[konosubakonoakua]

Thank U~