rustaceanvim not working autocomplete

[cirqueira-labs]

Feature description

I made a fresh install of neovim and kickstart and I tried configure the rust-analyzer LSP
I've tried using Mason Install, manul config in init.lua and 'mrcjkb/rustaceanvim'
I have all rust / rustup / cargo bin installed
But, doesnt work completions for Rust
For Lua it's looking great
thanks for help
regards

[mrcjkb]

Hey 👋

What's the output of :checkhealth rustaceanvim?

By default, this plugin doesn't support setting up rust-analyzer with mason. You have to configure it manually, see :h rustaceanvim.mason.

With rustup (I recommend this over mason), you need to add rust-analyzer (rustup component add rust-analyzer)

[cirqueira-labs]

Hey @mrcjkb thanks for help ... I tried with and without Mason, adding e running rust-analyzer by rustup run.
But no autocomplete are shown.

[mrcjkb]

What's the output of :checkhealth rustaceanvim?