rust-lang / rust-lang/rustup

Add nushell completion support

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#4,603 2 comments 0 reactions 1 assignee View on GitHub

@rami3l is already working on this.

Since Nov 20, 2025.

enhancement
Dominant language
Rust
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Description

Problem you are trying to solve

Enable nushell to enjoy first-class completion support, just like shells such as bash and zsh.

Solution you'd like

You can also have native rustup command completion support in nushell.

Notes

We can consider using clap_complete_nushell crate.
In many projects, this clap_complete_nushell crate is used to generate nushell completion scripts, for example:

  1. jj
  2. uv
  3. atuin

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Assessment

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