From 6e8c5d927b74056044d69eb5514ee64ac07c4287 Mon Sep 17 00:00:00 2001
From: "D. Scott Boggs" <scott@tams.tech>
Date: Sat, 29 Mar 2025 09:17:13 -0400
Subject: [PATCH] Add nix packaging

---
 Cargo.lock | 114 +++++-----
 Cargo.nix  | 641 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.lock | 131 +++++++++++
 flake.nix  |  28 +++
 4 files changed, 857 insertions(+), 57 deletions(-)
 create mode 100644 Cargo.nix
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/Cargo.lock b/Cargo.lock
index f77cc5c..15827ca 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,12 +1,12 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 4
+version = 3
 
 [[package]]
 name = "anyhow"
-version = "1.0.95"
+version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
+checksum = "dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f"
 
 [[package]]
 name = "bumpalo"
@@ -34,15 +34,15 @@ dependencies = [
 
 [[package]]
 name = "equivalent"
-version = "1.0.1"
+version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
 [[package]]
 name = "erased-serde"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24e2389d65ab4fab27dc2a5de7b191e1f6617d1f1c8855c0dc569c94a4cbb18d"
+checksum = "e004d887f51fcb9fef17317a2f3525c887d8aa3f4f50fed920816a688284a5b7"
 dependencies = [
  "serde",
  "typeid",
@@ -72,9 +72,9 @@ checksum = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"
 
 [[package]]
 name = "indexmap"
-version = "2.7.1"
+version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c9c992b02b5b4c94ea26e32fe5bccb7aa7d9f390ab5c1221ff895bc7ea8b652"
+checksum = "3954d50fe15b02142bf25d3b8bdadb634ec3948f103d04ffe3031bc8fe9d7058"
 dependencies = [
  "equivalent",
  "hashbrown",
@@ -82,9 +82,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.14"
+version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
+checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
 [[package]]
 name = "js-sys"
@@ -98,9 +98,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.25"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04cbf5b083de1c7e0222a7a51dbfdba1cbe1c6ab0b15e29fff3f6c077fd9cd9f"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 dependencies = [
  "serde",
  "value-bag",
@@ -114,54 +114,54 @@ checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
 [[package]]
 name = "once_cell"
-version = "1.20.3"
+version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "945462a4b81e43c4e3ba96bd7b49d834c6f61198356aa858733bc4acf3cbe62e"
+checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.93"
+version = "1.0.94"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60946a68e5f9d28b0dc1c21bb8a97ee7d018a8b322fa57838ba31cc878e22d99"
+checksum = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.38"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "rustversion"
-version = "1.0.19"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7c45b9784283f1b2e7fb61b42047c2fd678ef0960d4f6f1eba131594cc369d4"
+checksum = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"
 
 [[package]]
 name = "ryu"
-version = "1.0.19"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ea1a2d0a644769cc99faa24c3ad26b379b786fe7c36fd3c546254801650e6dd"
+checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
 [[package]]
 name = "serde"
-version = "1.0.217"
+version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02fc4265df13d6fa1d00ecff087228cc0a2b5f3c0e87e258d8b94a156e984c70"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.217"
+version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a9bf7cf98d04a2b28aead066b7496853d4779c9cc183c440dbac457641e19a0"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -179,9 +179,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.138"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
 dependencies = [
  "itoa",
  "memchr",
@@ -204,15 +204,15 @@ dependencies = [
 
 [[package]]
 name = "sval"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4c2f18f53c889ec3dfe1c08b20fd51406d09b14bf18b366416718763ccff05a"
+checksum = "7cc9739f56c5d0c44a5ed45473ec868af02eb896af8c05f616673a31e1d1bb09"
 
 [[package]]
 name = "sval_buffer"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b8cb1bb48d0bed828b908e6b99e7ab8c7244994dc27948a2e31d42e8c4d77c1"
+checksum = "f39b07436a8c271b34dad5070c634d1d3d76d6776e938ee97b4a66a5e8003d0b"
 dependencies = [
  "sval",
  "sval_ref",
@@ -220,18 +220,18 @@ dependencies = [
 
 [[package]]
 name = "sval_dynamic"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba574872d4ad653071a9db76c49656082db83a37cd5f559874273d36b4a02b9d"
+checksum = "ffcb072d857431bf885580dacecf05ed987bac931230736739a79051dbf3499b"
 dependencies = [
  "sval",
 ]
 
 [[package]]
 name = "sval_fmt"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "944450b2dbbf8aae98537776b399b23d72b19243ee42522cfd110305f3c9ba5a"
+checksum = "3f214f427ad94a553e5ca5514c95c6be84667cbc5568cce957f03f3477d03d5c"
 dependencies = [
  "itoa",
  "ryu",
@@ -240,9 +240,9 @@ dependencies = [
 
 [[package]]
 name = "sval_json"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "411bbd543c413796ccfbaa44f6676e20032b6c69e4996cb6c3e6ef30c79b96d1"
+checksum = "389ed34b32e638dec9a99c8ac92d0aa1220d40041026b625474c2b6a4d6f4feb"
 dependencies = [
  "itoa",
  "ryu",
@@ -251,9 +251,9 @@ dependencies = [
 
 [[package]]
 name = "sval_nested"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f30582d2a90869b380f8260559138c1b68ac3e0765520959f22a1a1fdca31769"
+checksum = "14bae8fcb2f24fee2c42c1f19037707f7c9a29a0cda936d2188d48a961c4bb2a"
 dependencies = [
  "sval",
  "sval_buffer",
@@ -262,18 +262,18 @@ dependencies = [
 
 [[package]]
 name = "sval_ref"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "762d3fbf3c0869064b7c93808c67ad2ed0292dde9b060ac282817941d4707dff"
+checksum = "2a4eaea3821d3046dcba81d4b8489421da42961889902342691fb7eab491d79e"
 dependencies = [
  "sval",
 ]
 
 [[package]]
 name = "sval_serde"
-version = "2.14.0"
+version = "2.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "752d307438c6a6a3d095a2fecf6950cfb946d301a5bd6b57f047db4f6f8d97b9"
+checksum = "172dd4aa8cb3b45c8ac8f3b4111d644cd26938b0643ede8f93070812b87fb339"
 dependencies = [
  "serde",
  "sval",
@@ -282,9 +282,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.98"
+version = "2.0.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36147f1a48ae0ec2b5b3bc5b537d267457555a10dc06f3dbc8cb11ba3006d3b1"
+checksum = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -293,15 +293,15 @@ dependencies = [
 
 [[package]]
 name = "typeid"
-version = "1.0.2"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e13db2e0ccd5e14a544e8a246ba2312cd25223f616442d7f2cb0e3db614236e"
+checksum = "bc7d623258602320d5c55d1bc22793b57daff0ec7efc270ea7d55ce1d5f5471c"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.16"
+version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034"
+checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
 [[package]]
 name = "unsafe-libyaml"
@@ -311,9 +311,9 @@ checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
 
 [[package]]
 name = "value-bag"
-version = "1.10.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ef4c4aa54d5d05a279399bfa921ec387b7aba77caf7a682ae8d86785b8fdad2"
+checksum = "943ce29a8a743eb10d6082545d861b24f9d1b160b7d741e0f2cdf726bec909c5"
 dependencies = [
  "value-bag-serde1",
  "value-bag-sval2",
@@ -321,9 +321,9 @@ dependencies = [
 
 [[package]]
 name = "value-bag-serde1"
-version = "1.10.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4bb773bd36fd59c7ca6e336c94454d9c66386416734817927ac93d81cb3c5b0b"
+checksum = "35540706617d373b118d550d41f5dfe0b78a0c195dc13c6815e92e2638432306"
 dependencies = [
  "erased-serde",
  "serde",
@@ -332,9 +332,9 @@ dependencies = [
 
 [[package]]
 name = "value-bag-sval2"
-version = "1.10.0"
+version = "1.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53a916a702cac43a88694c97657d449775667bcd14b70419441d05b7fea4a83a"
+checksum = "6fe7e140a2658cc16f7ee7a86e413e803fc8f9b5127adc8755c19f9fefa63a52"
 dependencies = [
  "sval",
  "sval_buffer",
diff --git a/Cargo.nix b/Cargo.nix
new file mode 100644
index 0000000..733d2bc
--- /dev/null
+++ b/Cargo.nix
@@ -0,0 +1,641 @@
+# This file was @generated by cargo2nix 0.11.0.
+# It is not intended to be manually edited.
+
+args@{
+  release ? true,
+  rootFeatures ? [
+    "dns-check/default"
+  ],
+  rustPackages,
+  buildRustPackages,
+  hostPlatform,
+  hostPlatformCpu ? null,
+  hostPlatformFeatures ? [],
+  target ? null,
+  codegenOpts ? null,
+  profileOpts ? null,
+  cargoUnstableFlags ? null,
+  rustcLinkFlags ? null,
+  rustcBuildFlags ? null,
+  mkRustCrate,
+  rustLib,
+  lib,
+  workspaceSrc,
+  ignoreLockHash,
+}:
+let
+  nixifiedLockHash = "ce6e89906647ddc10b9e176e5da14301798309424e0f39a2a16ce22f94540c16";
+  workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
+  currentLockHash = builtins.hashFile "sha256" (workspaceSrc + /Cargo.lock);
+  lockHashIgnored = if ignoreLockHash
+                  then builtins.trace "Ignoring lock hash" ignoreLockHash
+                  else ignoreLockHash;
+in if !lockHashIgnored && (nixifiedLockHash != currentLockHash) then
+  throw ("Cargo.nix ${nixifiedLockHash} is out of sync with Cargo.lock ${currentLockHash}")
+else let
+  inherit (rustLib) fetchCratesIo fetchCrateLocal fetchCrateGit fetchCrateAlternativeRegistry expandFeatures decideProfile genDrvsByProfile;
+  profilesByName = {
+  };
+  rootFeatures' = expandFeatures rootFeatures;
+  overridableMkRustCrate = f:
+    let
+      drvs = genDrvsByProfile profilesByName ({ profile, profileName }: mkRustCrate ({ inherit release profile hostPlatformCpu hostPlatformFeatures target profileOpts codegenOpts cargoUnstableFlags rustcLinkFlags rustcBuildFlags; } // (f profileName)));
+    in { compileMode ? null, profileName ? decideProfile compileMode release }:
+      let drv = drvs.${profileName}; in if compileMode == null then drv else drv.override { inherit compileMode; };
+in
+{
+  cargo2nixVersion = "0.11.0";
+  workspace = {
+    dns-check = rustPackages.unknown.dns-check."0.1.0";
+  };
+  "registry+https://github.com/rust-lang/crates.io-index".anyhow."1.0.97" = overridableMkRustCrate (profileName: rec {
+    name = "anyhow";
+    version = "1.0.97";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "dcfed56ad506cb2c684a14971b8861fdc3baaaae314b9e5f9bb532cbe3ba7a4f"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".bumpalo."3.17.0" = overridableMkRustCrate (profileName: rec {
+    name = "bumpalo";
+    version = "3.17.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1628fb46dfa0b37568d12e5edd512553eccf6a22a78e8bde00bb4aed84d5bdbf"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" = overridableMkRustCrate (profileName: rec {
+    name = "cfg-if";
+    version = "1.0.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"; };
+  });
+  
+  "unknown".dns-check."0.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "dns-check";
+    version = "0.1.0";
+    registry = "unknown";
+    src = fetchCrateLocal workspaceSrc;
+    dependencies = {
+      anyhow = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".anyhow."1.0.97" { inherit profileName; }).out;
+      femme = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".femme."2.2.1" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.27" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      serde_yaml_ng = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_yaml_ng."0.10.0" { inherit profileName; }).out;
+      xdg = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".xdg."2.5.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".equivalent."1.0.2" = overridableMkRustCrate (profileName: rec {
+    name = "equivalent";
+    version = "1.0.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".erased-serde."0.4.6" = overridableMkRustCrate (profileName: rec {
+    name = "erased-serde";
+    version = "0.4.6";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e004d887f51fcb9fef17317a2f3525c887d8aa3f4f50fed920816a688284a5b7"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      typeid = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".typeid."1.0.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".femme."2.2.1" = overridableMkRustCrate (profileName: rec {
+    name = "femme";
+    version = "2.2.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "cc04871e5ae3aa2952d552dae6b291b3099723bf779a8054281c1366a54613ef"; };
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" then "js_sys" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".js-sys."0.3.77" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.27" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      serde_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_derive."1.0.219" { profileName = "__noProfile"; }).out;
+      serde_json = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.140" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" then "wasm_bindgen" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.100" { inherit profileName; }).out;
+      ${ if hostPlatform.parsed.cpu.name == "wasm32" then "web_sys" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".web-sys."0.3.77" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".hashbrown."0.15.2" = overridableMkRustCrate (profileName: rec {
+    name = "hashbrown";
+    version = "0.15.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bf151400ff0baff5465007dd2f3e717f3fe502074ca563069ce3a6629d07b289"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".indexmap."2.8.0" = overridableMkRustCrate (profileName: rec {
+    name = "indexmap";
+    version = "2.8.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3954d50fe15b02142bf25d3b8bdadb634ec3948f103d04ffe3031bc8fe9d7058"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      equivalent = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".equivalent."1.0.2" { inherit profileName; }).out;
+      hashbrown = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hashbrown."0.15.2" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".itoa."1.0.15" = overridableMkRustCrate (profileName: rec {
+    name = "itoa";
+    version = "1.0.15";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".js-sys."0.3.77" = overridableMkRustCrate (profileName: rec {
+    name = "js-sys";
+    version = "0.3.77";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      once_cell = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".once_cell."1.21.3" { inherit profileName; }).out;
+      wasm_bindgen = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.100" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".log."0.4.27" = overridableMkRustCrate (profileName: rec {
+    name = "log";
+    version = "0.4.27";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"; };
+    features = builtins.concatLists [
+      [ "kv" ]
+      [ "kv_serde" ]
+      [ "kv_std" ]
+      [ "kv_unstable" ]
+      [ "kv_unstable_serde" ]
+      [ "kv_unstable_std" ]
+      [ "serde" ]
+      [ "std" ]
+      [ "value-bag" ]
+    ];
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      value_bag = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".value-bag."1.11.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".memchr."2.7.4" = overridableMkRustCrate (profileName: rec {
+    name = "memchr";
+    version = "2.7.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".once_cell."1.21.3" = overridableMkRustCrate (profileName: rec {
+    name = "once_cell";
+    version = "1.21.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.94" = overridableMkRustCrate (profileName: rec {
+    name = "proc-macro2";
+    version = "1.0.94";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a31971752e70b8b2686d7e46ec17fb38dad4051d94024c88df49b667caea9c84"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+    ];
+    dependencies = {
+      unicode_ident = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.18" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".quote."1.0.40" = overridableMkRustCrate (profileName: rec {
+    name = "quote";
+    version = "1.0.40";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.94" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".rustversion."1.0.20" = overridableMkRustCrate (profileName: rec {
+    name = "rustversion";
+    version = "1.0.20";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "eded382c5f5f786b989652c49544c4877d9f015cc22e145a5ea8ea66c2921cd2"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.20" = overridableMkRustCrate (profileName: rec {
+    name = "ryu";
+    version = "1.0.20";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" = overridableMkRustCrate (profileName: rec {
+    name = "serde";
+    version = "1.0.219";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "derive" ]
+      [ "serde_derive" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      serde_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_derive."1.0.219" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_derive."1.0.219" = overridableMkRustCrate (profileName: rec {
+    name = "serde_derive";
+    version = "1.0.219";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.94" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.40" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."2.0.100" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_fmt."1.0.3" = overridableMkRustCrate (profileName: rec {
+    name = "serde_fmt";
+    version = "1.0.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e1d4ddca14104cd60529e8c7f7ba71a2c8acd8f7f5cfcdc2faf97eeb7c3010a4"; };
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.140" = overridableMkRustCrate (profileName: rec {
+    name = "serde_json";
+    version = "1.0.140";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."1.0.15" { inherit profileName; }).out;
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.7.4" { inherit profileName; }).out;
+      ryu = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.20" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_yaml_ng."0.10.0" = overridableMkRustCrate (profileName: rec {
+    name = "serde_yaml_ng";
+    version = "0.10.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7b4db627b98b36d4203a7b458cf3573730f2bb591b28871d916dfa9efabfd41f"; };
+    dependencies = {
+      indexmap = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".indexmap."2.8.0" { inherit profileName; }).out;
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."1.0.15" { inherit profileName; }).out;
+      ryu = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.20" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      unsafe_libyaml = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unsafe-libyaml."0.2.11" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7cc9739f56c5d0c44a5ed45473ec868af02eb896af8c05f616673a31e1d1bb09"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval_buffer."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval_buffer";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "f39b07436a8c271b34dad5070c634d1d3d76d6776e938ee97b4a66a5e8003d0b"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+      sval_ref = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_ref."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval_dynamic."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval_dynamic";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ffcb072d857431bf885580dacecf05ed987bac931230736739a79051dbf3499b"; };
+    dependencies = {
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval_fmt."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval_fmt";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3f214f427ad94a553e5ca5514c95c6be84667cbc5568cce957f03f3477d03d5c"; };
+    dependencies = {
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."1.0.15" { inherit profileName; }).out;
+      ryu = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.20" { inherit profileName; }).out;
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval_json."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval_json";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "389ed34b32e638dec9a99c8ac92d0aa1220d40041026b625474c2b6a4d6f4feb"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      itoa = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".itoa."1.0.15" { inherit profileName; }).out;
+      ryu = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".ryu."1.0.20" { inherit profileName; }).out;
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval_nested."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval_nested";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "14bae8fcb2f24fee2c42c1f19037707f7c9a29a0cda936d2188d48a961c4bb2a"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+      sval_buffer = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_buffer."2.14.1" { inherit profileName; }).out;
+      sval_ref = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_ref."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval_ref."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval_ref";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2a4eaea3821d3046dcba81d4b8489421da42961889902342691fb7eab491d79e"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".sval_serde."2.14.1" = overridableMkRustCrate (profileName: rec {
+    name = "sval_serde";
+    version = "2.14.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "172dd4aa8cb3b45c8ac8f3b4111d644cd26938b0643ede8f93070812b87fb339"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+      sval_nested = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_nested."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".syn."2.0.100" = overridableMkRustCrate (profileName: rec {
+    name = "syn";
+    version = "2.0.100";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b09a44accad81e1ba1cd74a32461ba89dee89095ba17b32f5d03683b1b1fc2a0"; };
+    features = builtins.concatLists [
+      [ "clone-impls" ]
+      [ "default" ]
+      [ "derive" ]
+      [ "full" ]
+      [ "parsing" ]
+      [ "printing" ]
+      [ "proc-macro" ]
+      [ "visit" ]
+      [ "visit-mut" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.94" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.40" { inherit profileName; }).out;
+      unicode_ident = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.18" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".typeid."1.0.3" = overridableMkRustCrate (profileName: rec {
+    name = "typeid";
+    version = "1.0.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bc7d623258602320d5c55d1bc22793b57daff0ec7efc270ea7d55ce1d5f5471c"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.18" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-ident";
+    version = "1.0.18";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unsafe-libyaml."0.2.11" = overridableMkRustCrate (profileName: rec {
+    name = "unsafe-libyaml";
+    version = "0.2.11";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".value-bag."1.11.1" = overridableMkRustCrate (profileName: rec {
+    name = "value-bag";
+    version = "1.11.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "943ce29a8a743eb10d6082545d861b24f9d1b160b7d741e0f2cdf726bec909c5"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "error" ]
+      [ "inline-i128" ]
+      [ "serde" ]
+      [ "serde1" ]
+      [ "std" ]
+      [ "value-bag-serde1" ]
+    ];
+    dependencies = {
+      value_bag_serde1 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".value-bag-serde1."1.11.1" { inherit profileName; }).out;
+      value_bag_sval2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".value-bag-sval2."1.11.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".value-bag-serde1."1.11.1" = overridableMkRustCrate (profileName: rec {
+    name = "value-bag-serde1";
+    version = "1.11.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "35540706617d373b118d550d41f5dfe0b78a0c195dc13c6815e92e2638432306"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      erased_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".erased-serde."0.4.6" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      serde_fmt = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_fmt."1.0.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".value-bag-sval2."1.11.1" = overridableMkRustCrate (profileName: rec {
+    name = "value-bag-sval2";
+    version = "1.11.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "6fe7e140a2658cc16f7ee7a86e413e803fc8f9b5127adc8755c19f9fefa63a52"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "serde1" ]
+      [ "std" ]
+      [ "sval_serde" ]
+    ];
+    dependencies = {
+      sval = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval."2.14.1" { inherit profileName; }).out;
+      sval_buffer = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_buffer."2.14.1" { inherit profileName; }).out;
+      sval_dynamic = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_dynamic."2.14.1" { inherit profileName; }).out;
+      sval_fmt = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_fmt."2.14.1" { inherit profileName; }).out;
+      sval_json = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_json."2.14.1" { inherit profileName; }).out;
+      sval_ref = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_ref."2.14.1" { inherit profileName; }).out;
+      sval_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".sval_serde."2.14.1" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.100" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen";
+    version = "0.2.100";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1edc8929d7499fc4e8f0be2262a241556cfc54a0bea223790e71446f2aab1ef5"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "msrv" ]
+      [ "rustversion" ]
+      [ "serde" ]
+      [ "serde-serialize" ]
+      [ "serde_json" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+      once_cell = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".once_cell."1.21.3" { inherit profileName; }).out;
+      rustversion = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".rustversion."1.0.20" { profileName = "__noProfile"; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.219" { inherit profileName; }).out;
+      serde_json = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_json."1.0.140" { inherit profileName; }).out;
+      wasm_bindgen_macro = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro."0.2.100" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-backend."0.2.100" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-backend";
+    version = "0.2.100";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2f0a0651a5c2bc21487bde11ee802ccaf4c51935d0d3d42a6101f98161700bc6"; };
+    dependencies = {
+      bumpalo = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bumpalo."3.17.0" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.27" { inherit profileName; }).out;
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.94" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.40" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."2.0.100" { inherit profileName; }).out;
+      wasm_bindgen_shared = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-shared."0.2.100" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro."0.2.100" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-macro";
+    version = "0.2.100";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "7fe63fc6d09ed3792bd0897b314f53de8e16568c2b3f7982f468c0bf9bd0b407"; };
+    dependencies = {
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.40" { inherit profileName; }).out;
+      wasm_bindgen_macro_support = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro-support."0.2.100" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-macro-support."0.2.100" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-macro-support";
+    version = "0.2.100";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"; };
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.94" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.40" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."2.0.100" { inherit profileName; }).out;
+      wasm_bindgen_backend = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-backend."0.2.100" { inherit profileName; }).out;
+      wasm_bindgen_shared = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-shared."0.2.100" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen-shared."0.2.100" = overridableMkRustCrate (profileName: rec {
+    name = "wasm-bindgen-shared";
+    version = "0.2.100";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"; };
+    dependencies = {
+      unicode_ident = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.18" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".web-sys."0.3.77" = overridableMkRustCrate (profileName: rec {
+    name = "web-sys";
+    version = "0.3.77";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "33b6dd2ef9186f1f2072e409e99cd22a975331a6b3591b12c764e0e55c60d5d2"; };
+    features = builtins.concatLists [
+      [ "console" ]
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      js_sys = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".js-sys."0.3.77" { inherit profileName; }).out;
+      wasm_bindgen = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".wasm-bindgen."0.2.100" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".xdg."2.5.2" = overridableMkRustCrate (profileName: rec {
+    name = "xdg";
+    version = "2.5.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "213b7324336b53d2414b2db8537e56544d981803139155afa84f76eeebb7a546"; };
+  });
+  
+}
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..e14bc3d
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,131 @@
+{
+  "nodes": {
+    "cargo2nix": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1742755793,
+        "narHash": "sha256-nz3zSO5a/cB/XPcP4c3cddUceKH9V3LNMuNpfV3TDeE=",
+        "owner": "cargo2nix",
+        "repo": "cargo2nix",
+        "rev": "f7b2c744b1e6ee39c7b4528ea34f06db598266a6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cargo2nix",
+        "ref": "release-0.11.0",
+        "repo": "cargo2nix",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "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": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1705099185,
+        "narHash": "sha256-SxJenKtvcrKJd0TyJQMO3p6VA7PEp+vmMnmlKFzWMNs=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "2bce5ccff0ad7abda23e8bb56434b6877a446694",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "release-23.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "cargo2nix": "cargo2nix",
+        "flake-utils": [
+          "cargo2nix",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "cargo2nix",
+          "nixpkgs"
+        ]
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "cargo2nix",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "cargo2nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1705112162,
+        "narHash": "sha256-IAM0+Uijh/fwlfoeDrOwau9MxcZW3zeDoUHc6Z3xfqM=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "9e0af26ffe52bf955ad5575888f093e41fba0104",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..c45aa01
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,28 @@
+{
+  inputs = {
+    cargo2nix.url = "github:cargo2nix/cargo2nix/release-0.11.0";
+    flake-utils.follows = "cargo2nix/flake-utils";
+    nixpkgs.follows = "cargo2nix/nixpkgs";
+  };
+
+  outputs = inputs: with inputs;
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [cargo2nix.overlays.default];
+        };
+
+        rustPkgs = pkgs.rustBuilder.makePackageSet {
+          rustVersion = "1.75.0";
+          packageFun = import ./Cargo.nix;
+        };
+
+      in rec {
+        packages = {
+          dns-check = (rustPkgs.workspace.dns-check {});
+          default = packages.dns-check;
+        };
+      }
+    );
+}
\ No newline at end of file