{
description = "A Nix-flake-based Rust development environment";
inputs = {
nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs =
{
self,
nixpkgs,
rust-overlay,
}:
let
overlays = [
rust-overlay.overlays.default
(final: prev: { rustToolchain = prev.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml; })
];
supportedSystems = [
"x86_64-linux"
"aarch64-linux"
"x86_64-darwin"
"aarch64-darwin"
];
forEachSupportedSystem =
f:
nixpkgs.lib.genAttrs supportedSystems (
system: f { pkgs = import nixpkgs { inherit overlays system; }; }
);
in
{
devShells = forEachSupportedSystem (
{ pkgs }:
{
default = pkgs.mkShell {
packages = with pkgs; [
nixfmt-rfc-style
rustToolchain
openssl
pkg-config
cargo-deny
cargo-edit
cargo-watch
rust-analyzer
];
};
}
);
};
}