chore: format; drop i686

.github/workflows/nix.yml

@@ -13,13 +13,10 @@ jobs:
       matrix:
         # aarch64-linux and friends require emulation, which is terribly slow.
         # so slow, that the test doesn't pass.
+        # i686 got dropped somewhere around 24.05
         # TODO: set up aarch64 worker?
-        system: [x86_64, i686]
+        system: [x86_64]
         check: [loop, tcp, rdma]
-        exclude:
-          # Failed to find module 'rdma_rxe'
-          - system: i686
-            check: rdma
     name: ${{ matrix.system }} - ${{ matrix.check }}
     steps:
     - uses: actions/checkout@v4

default.nix

@@ -6,7 +6,8 @@
 rustPlatform.buildRustPackage {
   pname = "nvmetcfg";
   version = "0.1.0";
-  src = with lib.strings; builtins.filterSource
+  src = with lib.strings;
+    builtins.filterSource
     (path: type: builtins.any (suf: hasPrefix (toString suf) path) [./src ./Cargo.toml ./Cargo.lock])
     ./.;
 

flake.nix

@@ -4,9 +4,7 @@
     flake-utils.url = "github:numtide/flake-utils";
     rust-overlay = {
       url = "github:oxalica/rust-overlay";
-      inputs = {
-        nixpkgs.follows = "nixpkgs";
-      };
+      inputs.nixpkgs.follows = "nixpkgs";
     };
   };
   outputs = {
@@ -29,13 +27,16 @@
         packages = rec {
           nvmetcfg = pkgs.callPackage ./. {};
           nvmetcfg-static = pkgs.pkgsStatic.callPackage ./. {};
-          nvmetcfg-coverage = (nvmetcfg.overrideAttrs (o: { RUSTFLAGS = "-C instrument-coverage"; dontStrip = true; }));
+          nvmetcfg-coverage = nvmetcfg.overrideAttrs (o: {
+            RUSTFLAGS = "-C instrument-coverage";
+            dontStrip = true;
+          });
           default = nvmetcfg;
         };
         devShells.default = pkgs.mkShell {
           buildInputs = with pkgs; [
             (rust-bin.stable.latest.default.override {
-              extensions = [ "llvm-tools-preview" ];
+              extensions = ["llvm-tools-preview"];
             })
             cargo-bloat
             cargo-llvm-cov

tests/loop.nix

@@ -7,7 +7,8 @@
     ...
   }: {
     environment.systemPackages = with pkgs; [
-      self.packages.${system}.nvmetcfg-coverage nvme-cli
+      self.packages.${system}.nvmetcfg-coverage
+      nvme-cli
       llvmPackages_17.bintools
     ];
     boot.kernelModules = ["nvmet"];