fix: nix cargo run

Author: SergioRibera

flake.lock

@@ -28,12 +28,9 @@
 
         hostTarget = systemToTarget.${system} or (throw "Unsupported system: ${system}");
         toolchain = target: fenix.combine [
-          (fenix.targets.${hostTarget}.minimal.rust-std)
-          (fenix.targets.${hostTarget}.minimal.toolchain)
-          (fenix.targets.${target}.fromToolchainFile {
-            file = ./rust-toolchain.toml;
-            sha256 = "sha256-WGTJJbpV6WEv0VHPBqSIqWLCxzHivFNu0okQ2f9LrWU=";
-          })
+          (fenix.targets.${hostTarget}.default.rust-std)
+          (fenix.targets.${hostTarget}.default.toolchain)
+          (fenix.targets.${target}.latest.toolchain)
         ];
         craneLib = target: (crane.mkLib pkgs).overrideToolchain (toolchain target);
 

flake.nix

@@ -1,5 +1,4 @@
 [toolchain]
 channel = "nightly-2024-11-18"
 profile = "minimal"
-targets = ["x86_64-unknown-none"]
-components = ["rust-src", "cargo", "rustc", "llvm-tools", "clippy", "rustfmt"]
+components = ["rust-src", "rustc", "llvm-tools"]