gitgud_gix

Rustler NIF wrapping gitoxide. Provides fast in-process git reads to GitGud.Git.Nif.

When this crate is not built, GitGud.Git transparently uses GitGud.Git.Cli instead — so the rest of the app keeps working without a Rust toolchain.

To wire it in

1. Add to mix.exs:

   {:rustler, "~> 0.34"}
   

2. In lib/git_gud/git/nif.ex, replace the stubs with:

   use Rustler, otp_app: :git_gud, crate: "gitgud_gix"
   def nif_loaded?, do: false   # overridden by the NIF on load
   def available?, do: function_exported?(__MODULE__, :nif_loaded?, 0) and nif_loaded?()
   

3. mix compile — Rustler will build the crate.

API surface

See src/lib.rs. Currently implemented:

• nif_loaded?/0
• init_bare/1
• list_refs/1
• blob_bytes/2
• blob_meta/2
• resolve/2

Stubbed (returns {:error, :unsupported} — Cli backend handles these):

• log/3, commit/2, tree/2, diff_stats/3

Fill in incrementally.