why no override inputs?

[DockterTeagle]

Checked other resources

• This is not a bug report or feature request (Please use issues for those).
• This is a question about rustaceanvim, not rust-analyzer or Neovim.
• This is not a question about autocompletion.
• I have read the README.
• I have read the FAQ.
• I have searched for a solution using :h rustaceanvim.
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Description

this is a minor nag, but rustacean does not override any of its inputs, this leads to approximatley 900 more lines of code in the flake.lock. afaik none of these inputs use cachix, so the only reason to not do it is to avoid writing less.

Example Code

not using neovim in this case

Neovim version (nvim -v)

v0.12.0-nightly+2c1f5a6

Operating system/version

Nixos unstable

Output of :checkhealth rustaceanvim

rustaceanvim:                                                               ✅

Checking for Lua dependencies ~
- ✅ OK [mfussenegger/nvim-dap](https://github.com/mfussenegger/nvim-dap) installed.

Checking external dependencies ~
- ✅ OK rust-analyzer: found rust-analyzer 1.88.0-nightly (d6a325d 2025-05-03)
- ✅ OK Cargo: found cargo 1.88.0-nightly (7918c7eb5 2025-04-27)
- ✅ OK rustc: found rustc 1.88.0-nightly (d6a325d93 2025-05-03)
- ✅ OK debug adapter: found codelldb 

Checking config ~
- ✅ OK No errors found in config.

Checking for conflicting plugins ~
- ✅ OK No conflicting plugins detected.

Checking for tree-sitter parser ~
- ✅ OK tree-sitter parser for Rust detected.

[DockterTeagle]

furthermore you could use

        _module.args.pkgs = import nixpkgs {
          inherit system;
          overlays = with inputs; [
            fenix.overlays.default
          ];
        };

in the flake.nix, otherwise I think you are getting rid of the benefits of flake-parts?

[DockterTeagle]

Ive made a fork and am implementing these changes, will open a pull request if it is done and you are willing to make this small change. it is 0:36 rn, so I am going to bed

[DockterTeagle]

#752