Confused about using CLI args when using runnables/debuggables

[VoreckLukas]

So how do I run my application with cli args? When typing rustLsp runnables arg1 arg2 I get runnables: unexpected arguments: { "arg1", "arg2" }

[mrcjkb]

Which version of the plugin are you using?
The ability to pass args was introduced in version 4.

[VoreckLukas]

I installed it with nixvim, not sure about the version. is there some way I can query it?

[mrcjkb]

The current version on nixos-unstable is 3.9.6, so that's probably what you're using with nixvim.
If you want to use a newer version, you can either PR an update to luaPackages.rustaceanvim in nixpkgs, or import this repo's flake and set rustaceanvim.package.

[VoreckLukas]

I see, thanks! I went with the flake part (although im still a noob at flakes. is there a better way to get the output than inputs.rustaceanvim.packages.x86_64-linux.default) and now running works. still need to set up a deug adapter but thats a different problem

[mrcjkb]

Using the package is fine 😀
An alternative option would be to apply this flake's overlay to your nixpkgs instance, but that's just a matter of personal preference.

For debugging, I would recommend codelldb, which you can install via the vscode-extension-vadimcn-vscode-lldb.adapter package (the .adapter package is codelldb without the vscode extension).