flake.nix

   1 {
   2   description = "rust ARM M-0 development";
   3   inputs = {
   4     nixpkgs.url      = "github:patrickod/nixpkgs";
   5     rust-overlay.url = "github:oxalica/rust-overlay";
   6     flake-utils.url  = "github:numtide/flake-utils";
   7   };
   8
   9   outputs = { self, nixpkgs, rust-overlay, flake-utils, ... }:
  10     flake-utils.lib.eachDefaultSystem (system:
  11       let
  12         overlays = [ (import rust-overlay) ];
  13         pkgs = import nixpkgs {
  14           inherit system overlays;
  15         };
  16         rust = pkgs.rust-bin.nightly.latest.default.override {
  17           extensions = [
  18             "clippy-preview"
  19             "rust-src"
  20             "rustfmt-preview"
  21             "rust-analyzer-preview"
  22           ];
  23           targets = [
  24             "thumbv6m-none-eabi"
  25           ];
  26         };
  27       in
  28       {
  29         devShell = pkgs.mkShell {
  30           buildInputs = [
  31             pkgs.gcc-arm-embedded
  32             pkgs.probe-run
  33             pkgs.cargo-hf2
  34             rust
  35           ];
  36         };
  37       }
  38     );
  39 }