{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
rust-overlay = {
url = "github:oxalica/rust-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = { self, nixpkgs, rust-overlay }:
let
supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
in
{
devShells = forAllSystems (system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ rust-overlay.overlays.default ];
};
rustToolchain = pkgs.rust-bin.nightly.latest.default.override {
extensions = [ "rust-src" "rust-analyzer" "rustfmt" "rustc-codegen-cranelift-preview" ];
};
in
{
default = pkgs.mkShell {
buildInputs = [ rustToolchain ];
};
}
);
};
}