{
inputs = {
flake-utils.url = "github:numtide/flake-utils";
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
rust-overlay.url = "github:oxalica/rust-overlay";
};
outputs = { self, flake-utils, nixpkgs, rust-overlay }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ rust-overlay.overlays.default ];
};
rust = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
in
{
devShell = pkgs.mkShell {
buildInputs = [
rust
pkgs.rust-analyzer-unwrapped
];
RUST_SRC_PATH = "${rust}/lib/rustlib/src/rust/library";
};
formatter = pkgs.nixpkgs-fmt;
});
}