haskell-rust-ffi-template

A template haskell project demonstrating how to use a rust library as a dependency. It is integrated with Nix to provide an environment that enables you to:

• Simultaneously develop in Haskell and Rust.
• Use LSP (rust-analyzer and haskell-language-server) for both languages.
• Have builtin support for VSCode (just install direnv, open in VSCode and accept the suggestions).

Getting Started

Install Nix, enable Flakes, open in VSCode and run just run

See also, https://nixos.asia/en/haskell-rust-ffi, if you are into tutorials.

Development

# Dev shell
nix develop

Or install direnv + nix-direnv and enter the shell on cd.

We also provide a justfile for Makefile'esque commands.

Credits

This template combines two other templates, with additional tweaks applied on top:

• rust-nix-template
• haskell-template

Discussion

• Zulip