diff --git a/.devcontainer.json b/.devcontainer.json
deleted file mode 100644
index 2f69206..0000000
--- a/.devcontainer.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "customizations": {
-    "vscode": {
-      "extensions": [
-        "mkhl.direnv"
-      ]
-    }
-  },
-  "image": "ghcr.io/cachix/devenv:latest",
-  "overrideCommand": false,
-  "updateContentCommand": "devenv test"
-}
diff --git a/.envrc b/.envrc
index c420855..8392d15 100644
--- a/.envrc
+++ b/.envrc
@@ -1,10 +1 @@
-if ! has nix_direnv_version || ! nix_direnv_version 2.2.1; then
-  source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.2.1/direnvrc" "sha256-zelF0vLbEl5uaqrfIzbgNzJWGmLzCmYAkInj/LNxvKs="
-fi
-
-watch_file flake.nix
-watch_file flake.lock
-if ! use flake . --impure
-then
-  echo "devenv could not be built. The devenv environment was not loaded. Make the necessary changes to devenv.nix and hit enter to try again." >&2
-fi
+use flake
\ No newline at end of file
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
deleted file mode 120000
index 9303253..0000000
--- a/.pre-commit-config.yaml
+++ /dev/null
@@ -1 +0,0 @@
-/nix/store/kk5bnf5cnva2iv7mhkz9drljamjqw18w-pre-commit-config.json
\ No newline at end of file
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..37ec135
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,7 @@
+repos:
+- repo: https://github.com/doublify/pre-commit-rust
+  rev: v1.0
+  hooks:
+  - id: fmt
+  - id: cargo-check
+  - id: clippy
\ No newline at end of file
diff --git a/flake.lock b/flake.lock
index 8de4f88..8e9e3a5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,285 +1,44 @@
 {
   "nodes": {
-    "cachix": {
+    "naersk": {
       "inputs": {
-        "devenv": "devenv_2",
-        "flake-compat": [
-          "devenv",
-          "flake-compat"
-        ],
-        "nixpkgs": [
-          "devenv",
-          "nixpkgs"
-        ],
-        "pre-commit-hooks": [
-          "devenv",
-          "pre-commit-hooks"
-        ]
+        "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1712055811,
-        "narHash": "sha256-7FcfMm5A/f02yyzuavJe06zLa9hcMHsagE28ADcmQvk=",
-        "owner": "cachix",
-        "repo": "cachix",
-        "rev": "02e38da89851ec7fec3356a5c04bc8349cae0e30",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "cachix",
-        "type": "github"
-      }
-    },
-    "devenv": {
-      "inputs": {
-        "cachix": "cachix",
-        "flake-compat": "flake-compat_2",
-        "nix": "nix_2",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "pre-commit-hooks": "pre-commit-hooks"
-      },
-      "locked": {
-        "lastModified": 1718803884,
-        "narHash": "sha256-f7M9k4JJs8gRLtGmSELu+IJM5AvDo5Z7ZFuQGEqDJ1g=",
-        "owner": "cachix",
-        "repo": "devenv",
-        "rev": "65e7d51c62114670d38c84aff6cfdfe2ca18bf57",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "devenv",
-        "type": "github"
-      }
-    },
-    "devenv_2": {
-      "inputs": {
-        "flake-compat": [
-          "devenv",
-          "cachix",
-          "flake-compat"
-        ],
-        "nix": "nix",
-        "nixpkgs": "nixpkgs",
-        "poetry2nix": "poetry2nix",
-        "pre-commit-hooks": [
-          "devenv",
-          "cachix",
-          "pre-commit-hooks"
-        ]
-      },
-      "locked": {
-        "lastModified": 1708704632,
-        "narHash": "sha256-w+dOIW60FKMaHI1q5714CSibk99JfYxm0CzTinYWr+Q=",
-        "owner": "cachix",
-        "repo": "devenv",
-        "rev": "2ee4450b0f4b95a1b90f2eb5ffea98b90e48c196",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "ref": "python-rewrite",
-        "repo": "devenv",
-        "type": "github"
-      }
-    },
-    "fenix": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "rust-analyzer-src": "rust-analyzer-src"
-      },
-      "locked": {
-        "lastModified": 1717827974,
-        "narHash": "sha256-ixopuTeTouxqTxfMuzs6IaRttbT8JqRW5C9Q/57WxQw=",
+        "lastModified": 1718727675,
+        "narHash": "sha256-uFsCwWYI2pUpt0awahSBorDUrUfBhaAiyz+BPTS2MHk=",
         "owner": "nix-community",
-        "repo": "fenix",
-        "rev": "ab655c627777ab5f9964652fe23bbb1dfbd687a8",
+        "repo": "naersk",
+        "rev": "941ce6dc38762a7cfb90b5add223d584feed299b",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "repo": "fenix",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1673956053,
-        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1689068808,
-        "narHash": "sha256-6ixXo3wt24N/melDWjq70UuHQLxGV8jZvooRanIHXw0=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "919d646de7be200f3bf08cb76ae1f09402b6f9b4",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1710146030,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "gitignore": {
-      "inputs": {
-        "nixpkgs": [
-          "devenv",
-          "pre-commit-hooks",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1709087332,
-        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "type": "github"
-      }
-    },
-    "nix": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "nixpkgs": [
-          "devenv",
-          "cachix",
-          "devenv",
-          "nixpkgs"
-        ],
-        "nixpkgs-regression": "nixpkgs-regression"
-      },
-      "locked": {
-        "lastModified": 1712911606,
-        "narHash": "sha256-BGvBhepCufsjcUkXnEEXhEVjwdJAwPglCC2+bInc794=",
-        "owner": "domenkozar",
-        "repo": "nix",
-        "rev": "b24a9318ea3f3600c1e24b4a00691ee912d4de12",
-        "type": "github"
-      },
-      "original": {
-        "owner": "domenkozar",
-        "ref": "devenv-2.21",
-        "repo": "nix",
-        "type": "github"
-      }
-    },
-    "nix-github-actions": {
-      "inputs": {
-        "nixpkgs": [
-          "devenv",
-          "cachix",
-          "devenv",
-          "poetry2nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1688870561,
-        "narHash": "sha256-4UYkifnPEw1nAzqqPOTL2MvWtm3sNGw1UTYTalkTcGY=",
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "rev": "165b1650b753316aa7f1787f3005a8d2da0f5301",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nix-github-actions",
-        "type": "github"
-      }
-    },
-    "nix_2": {
-      "inputs": {
-        "flake-compat": [
-          "devenv",
-          "flake-compat"
-        ],
-        "nixpkgs": [
-          "devenv",
-          "nixpkgs"
-        ],
-        "nixpkgs-regression": "nixpkgs-regression_2"
-      },
-      "locked": {
-        "lastModified": 1712911606,
-        "narHash": "sha256-BGvBhepCufsjcUkXnEEXhEVjwdJAwPglCC2+bInc794=",
-        "owner": "domenkozar",
-        "repo": "nix",
-        "rev": "b24a9318ea3f3600c1e24b4a00691ee912d4de12",
-        "type": "github"
-      },
-      "original": {
-        "owner": "domenkozar",
-        "ref": "devenv-2.21",
-        "repo": "nix",
+        "ref": "master",
+        "repo": "naersk",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1692808169,
-        "narHash": "sha256-x9Opq06rIiwdwGeK2Ykj69dNc2IvUH1fY55Wm7atwrE=",
+        "lastModified": 1718717462,
+        "narHash": "sha256-qddfQLMaWR2gxfEzUM/zFZVK6H1kTv9WBQSBQxbP3MU=",
+        "path": "/nix/store/9yz2lsj1kxxx4j3m7v1c0pb6nc8x5zsc-source",
+        "rev": "938aa157bbd6e3c6fd7dcb77998b1f92c2ad1631",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1718870667,
+        "narHash": "sha256-jab3Kpc8O1z3qxwVsCMHL4+18n5Wy/HHKyu1fcsF7gs=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9201b5ff357e781bf014d0330d18555695df7ba8",
+        "rev": "9b10b8f00cb5494795e5f51b39210fed4d2b0748",
         "type": "github"
       },
       "original": {
@@ -289,145 +48,45 @@
         "type": "github"
       }
     },
-    "nixpkgs-regression": {
+    "nixpkgs_3": {
       "locked": {
-        "lastModified": 1643052045,
-        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "lastModified": 1718428119,
+        "narHash": "sha256-WdWDpNaq6u1IPtxtYHHWpl5BmabtpmLnMAx0RdJ/vo8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "rev": "e6cea36f83499eb4e9cd184c8a8e823296b50ad5",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      }
-    },
-    "nixpkgs-regression_2": {
-      "locked": {
-        "lastModified": 1643052045,
-        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      }
-    },
-    "nixpkgs-stable": {
-      "locked": {
-        "lastModified": 1710695816,
-        "narHash": "sha256-3Eh7fhEID17pv9ZxrPwCLfqXnYP006RKzSs0JptsN84=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "614b4613980a522ba49f0d194531beddbb7220d3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-23.11",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1716977621,
-        "narHash": "sha256-Q1UQzYcMJH4RscmpTkjlgqQDX5yi1tZL0O345Ri6vXQ=",
-        "owner": "cachix",
-        "repo": "devenv-nixpkgs",
-        "rev": "4267e705586473d3e5c8d50299e71503f16a6fb6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "ref": "rolling",
-        "repo": "devenv-nixpkgs",
-        "type": "github"
-      }
-    },
-    "poetry2nix": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nix-github-actions": "nix-github-actions",
-        "nixpkgs": [
-          "devenv",
-          "cachix",
-          "devenv",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1692876271,
-        "narHash": "sha256-IXfZEkI0Mal5y1jr6IRWMqK8GW2/f28xJenZIPQqkY0=",
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "rev": "d5006be9c2c2417dafb2e2e5034d83fabd207ee3",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "type": "github"
-      }
-    },
-    "pre-commit-hooks": {
-      "inputs": {
-        "flake-compat": [
-          "devenv",
-          "flake-compat"
-        ],
-        "flake-utils": "flake-utils_2",
-        "gitignore": "gitignore",
-        "nixpkgs": [
-          "devenv",
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable"
-      },
-      "locked": {
-        "lastModified": 1713775815,
-        "narHash": "sha256-Wu9cdYTnGQQwtT20QQMg7jzkANKQjwBD9iccfGKkfls=",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "2ac4dcbf55ed43f3be0bae15e181f08a57af24a4",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
         "type": "github"
       }
     },
     "root": {
       "inputs": {
-        "devenv": "devenv",
-        "fenix": "fenix",
+        "naersk": "naersk",
         "nixpkgs": "nixpkgs_2",
-        "systems": "systems_3"
+        "rust-overlay": "rust-overlay",
+        "utils": "utils"
       }
     },
-    "rust-analyzer-src": {
-      "flake": false,
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
+      },
       "locked": {
-        "lastModified": 1717583671,
-        "narHash": "sha256-+lRAmz92CNUxorqWusgJbL9VE1eKCnQQojglRemzwkw=",
-        "owner": "rust-lang",
-        "repo": "rust-analyzer",
-        "rev": "48bbdd6a74f3176987d5c809894ac33957000d19",
+        "lastModified": 1718936281,
+        "narHash": "sha256-jslEDCVFoRcNilJT0xYGSxqMjOe+USnLknpHIAZJ02A=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "c9a793a5278f711a59fe77b9bf54b215667022c6",
         "type": "github"
       },
       "original": {
-        "owner": "rust-lang",
-        "ref": "nightly",
-        "repo": "rust-analyzer",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
         "type": "github"
       }
     },
@@ -446,33 +105,21 @@
         "type": "github"
       }
     },
-    "systems_2": {
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
         "type": "github"
       },
       "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_3": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
+        "owner": "numtide",
+        "repo": "flake-utils",
         "type": "github"
       }
     }
diff --git a/flake.nix b/flake.nix
index b7df19d..4479c5c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,54 +1,25 @@
 {
   inputs = {
-    nixpkgs.url = "github:cachix/devenv-nixpkgs/rolling";
-    systems.url = "github:nix-systems/default";
-    devenv.url = "github:cachix/devenv";
-    devenv.inputs.nixpkgs.follows = "nixpkgs";
-    fenix.url = "github:nix-community/fenix";
-    fenix.inputs.nixpkgs.follows = "nixpkgs";
+    naersk.url = "github:nix-community/naersk/master";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    utils.url = "github:numtide/flake-utils";
   };
 
-  nixConfig = {
-    extra-trusted-public-keys = "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=";
-    extra-substituters = "https://devenv.cachix.org";
-  };
+  outputs = { self, nixpkgs, rust-overlay, utils, naersk }:
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs { inherit system; };
 
-  outputs = { self, nixpkgs, devenv, systems, ... } @ inputs:
-    let
-      forEachSystem = nixpkgs.lib.genAttrs (import systems);
-    in
-    {
-      packages = forEachSystem (system: {
-        devenv-up = self.devShells.${system}.default.config.procfileScript;
+        naersk-lib = pkgs.callPackage naersk {};
+      in
+      {
+        defaultPackage = naersk-lib.buildPackage {
+          src = ./.;
+          doCheck = true;
+        };
+        devShell = with pkgs; mkShell {
+          nativeBuildInputs = with pkgs; [rustc cargo rustfmt pre-commit];
+        };
       });
-
-      devShells = forEachSystem
-        (system:
-          let
-            pkgs = nixpkgs.legacyPackages.${system};
-          in
-          {
-            default = devenv.lib.mkShell {
-              inherit inputs pkgs;
-              modules = [
-                {
-                  packages = with pkgs; [pkg-config cargo-expand];
-
-                  languages.rust.enable = true;
-                  languages.rust.channel = "nightly";
-                  languages.nix.enable = true;
-
-                  pre-commit.hooks = {
-                    clippy.enable = true;
-                    rustfmt.enable = true;
-                    cargo-check.enable = true;
-                  };
-
-                  difftastic.enable = true;
-                  devcontainer.enable = true;
-                }
-              ];
-            };
-          });
-    };
-}
+}
\ No newline at end of file