From 7328fc3929b182c2087a539ffb11b492a2201af0 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 9 Mar 2023 11:05:25 +0100
Subject: [PATCH] add nixfiles

---
 Cargo.nix | 522 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix |  36 ++++
 2 files changed, 558 insertions(+)
 create mode 100644 Cargo.nix
 create mode 100644 flake.nix

diff --git a/Cargo.nix b/Cargo.nix
new file mode 100644
index 0000000..8d8a4e6
--- /dev/null
+++ b/Cargo.nix
@@ -0,0 +1,522 @@
+# This file was @generated by cargo2nix 0.11.0.
+# It is not intended to be manually edited.
+
+args@{
+  release ? true,
+  rootFeatures ? [
+    "wgautomesh/default"
+  ],
+  rustPackages,
+  buildRustPackages,
+  hostPlatform,
+  hostPlatformCpu ? null,
+  hostPlatformFeatures ? [],
+  target ? null,
+  codegenOpts ? null,
+  profileOpts ? null,
+  rustcLinkFlags ? null,
+  rustcBuildFlags ? null,
+  mkRustCrate,
+  rustLib,
+  lib,
+  workspaceSrc,
+  ignoreLockHash,
+}:
+let
+  nixifiedLockHash = "8c543a333b7b5a9db8133c297fd01de58dc833073f28957e62edada1d75b5a7d";
+  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 ${currentLockHash}")
+else let
+  inherit (rustLib) fetchCratesIo fetchCrateLocal fetchCrateGit fetchCrateAlternativeRegistry expandFeatures decideProfile genDrvsByProfile;
+  profilesByName = {
+  };
+  rootFeatures' = expandFeatures rootFeatures;
+  overridableMkRustCrate = f:
+    let
+      drvs = genDrvsByProfile profilesByName ({ profile, profileName }: mkRustCrate ({ inherit release profile hostPlatformCpu hostPlatformFeatures target profileOpts codegenOpts rustcLinkFlags rustcBuildFlags; } // (f profileName)));
+    in { compileMode ? null, profileName ? decideProfile compileMode release }:
+      let drv = drvs.${profileName}; in if compileMode == null then drv else drv.override { inherit compileMode; };
+in
+{
+  cargo2nixVersion = "0.11.0";
+  workspace = {
+    wgautomesh = rustPackages.unknown.wgautomesh."0.1.0";
+  };
+  "registry+https://github.com/rust-lang/crates.io-index".aho-corasick."0.7.20" = overridableMkRustCrate (profileName: rec {
+    name = "aho-corasick";
+    version = "0.7.20";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.5.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".anyhow."1.0.69" = overridableMkRustCrate (profileName: rec {
+    name = "anyhow";
+    version = "1.0.69";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "224afbd727c3d6e4b90103ece64b8d1b67fbb1973b1046c2281eed3f3803f800"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".atty."0.2.14" = overridableMkRustCrate (profileName: rec {
+    name = "atty";
+    version = "0.2.14";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"; };
+    dependencies = {
+      ${ if hostPlatform.parsed.kernel.name == "hermit" then "hermit_abi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hermit-abi."0.1.19" { inherit profileName; }).out;
+      ${ if hostPlatform.isUnix then "libc" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.139" { inherit profileName; }).out;
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "autocfg";
+    version = "1.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".bincode."1.3.3" = overridableMkRustCrate (profileName: rec {
+    name = "bincode";
+    version = "1.3.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"; };
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.154" { inherit profileName; }).out;
+    };
+  });
+  
+  "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"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".env_logger."0.7.1" = overridableMkRustCrate (profileName: rec {
+    name = "env_logger";
+    version = "0.7.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"; };
+    features = builtins.concatLists [
+      [ "atty" ]
+      [ "default" ]
+      [ "humantime" ]
+      [ "regex" ]
+      [ "termcolor" ]
+    ];
+    dependencies = {
+      atty = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".atty."0.2.14" { inherit profileName; }).out;
+      humantime = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".humantime."1.3.0" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.17" { inherit profileName; }).out;
+      regex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex."1.7.1" { inherit profileName; }).out;
+      termcolor = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".termcolor."1.2.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".hashbrown."0.12.3" = overridableMkRustCrate (profileName: rec {
+    name = "hashbrown";
+    version = "0.12.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"; };
+    features = builtins.concatLists [
+      [ "raw" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".hermit-abi."0.1.19" = overridableMkRustCrate (profileName: rec {
+    name = "hermit-abi";
+    version = "0.1.19";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      libc = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.139" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".humantime."1.3.0" = overridableMkRustCrate (profileName: rec {
+    name = "humantime";
+    version = "1.3.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"; };
+    dependencies = {
+      quick_error = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quick-error."1.2.3" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".indexmap."1.9.2" = overridableMkRustCrate (profileName: rec {
+    name = "indexmap";
+    version = "1.9.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"; };
+    dependencies = {
+      hashbrown = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hashbrown."0.12.3" { inherit profileName; }).out;
+    };
+    buildDependencies = {
+      autocfg = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".autocfg."1.1.0" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".libc."0.2.139" = overridableMkRustCrate (profileName: rec {
+    name = "libc";
+    version = "0.2.139";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".log."0.4.17" = overridableMkRustCrate (profileName: rec {
+    name = "log";
+    version = "0.4.17";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+    dependencies = {
+      cfg_if = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".cfg-if."1.0.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".memchr."2.5.0" = overridableMkRustCrate (profileName: rec {
+    name = "memchr";
+    version = "2.5.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".pretty_env_logger."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "pretty_env_logger";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "926d36b9553851b8b0005f1275891b392ee4d2d833852c417ed025477350fb9d"; };
+    dependencies = {
+      env_logger = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".env_logger."0.7.1" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.17" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.51" = overridableMkRustCrate (profileName: rec {
+    name = "proc-macro2";
+    version = "1.0.51";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+    ];
+    dependencies = {
+      unicode_ident = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".quick-error."1.2.3" = overridableMkRustCrate (profileName: rec {
+    name = "quick-error";
+    version = "1.2.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".quote."1.0.23" = overridableMkRustCrate (profileName: rec {
+    name = "quote";
+    version = "1.0.23";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.51" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".regex."1.7.1" = overridableMkRustCrate (profileName: rec {
+    name = "regex";
+    version = "1.7.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"; };
+    features = builtins.concatLists [
+      [ "aho-corasick" ]
+      [ "default" ]
+      [ "memchr" ]
+      [ "perf" ]
+      [ "perf-cache" ]
+      [ "perf-dfa" ]
+      [ "perf-inline" ]
+      [ "perf-literal" ]
+      [ "std" ]
+      [ "unicode" ]
+      [ "unicode-age" ]
+      [ "unicode-bool" ]
+      [ "unicode-case" ]
+      [ "unicode-gencat" ]
+      [ "unicode-perl" ]
+      [ "unicode-script" ]
+      [ "unicode-segment" ]
+    ];
+    dependencies = {
+      aho_corasick = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".aho-corasick."0.7.20" { inherit profileName; }).out;
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.5.0" { inherit profileName; }).out;
+      regex_syntax = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".regex-syntax."0.6.28" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".regex-syntax."0.6.28" = overridableMkRustCrate (profileName: rec {
+    name = "regex-syntax";
+    version = "0.6.28";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "unicode" ]
+      [ "unicode-age" ]
+      [ "unicode-bool" ]
+      [ "unicode-case" ]
+      [ "unicode-gencat" ]
+      [ "unicode-perl" ]
+      [ "unicode-script" ]
+      [ "unicode-segment" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde."1.0.154" = overridableMkRustCrate (profileName: rec {
+    name = "serde";
+    version = "1.0.154";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "8cdd151213925e7f1ab45a9bbfb129316bd00799784b174b7cc7bcd16961c49e"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "derive" ]
+      [ "serde_derive" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      serde_derive = (buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_derive."1.0.154" { profileName = "__noProfile"; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_derive."1.0.154" = overridableMkRustCrate (profileName: rec {
+    name = "serde_derive";
+    version = "1.0.154";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "4fc80d722935453bcafdc2c9a73cd6fac4dc1938f0346035d84bf99fa9e33217"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.51" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.23" { inherit profileName; }).out;
+      syn = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.109" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".serde_spanned."0.6.1" = overridableMkRustCrate (profileName: rec {
+    name = "serde_spanned";
+    version = "0.6.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0efd8caf556a6cebd3b285caf480045fcc1ac04f6bd786b09a6f11af30c4fcf4"; };
+    features = builtins.concatLists [
+      [ "serde" ]
+    ];
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.154" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".syn."1.0.109" = overridableMkRustCrate (profileName: rec {
+    name = "syn";
+    version = "1.0.109";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"; };
+    features = builtins.concatLists [
+      [ "clone-impls" ]
+      [ "default" ]
+      [ "derive" ]
+      [ "parsing" ]
+      [ "printing" ]
+      [ "proc-macro" ]
+      [ "quote" ]
+    ];
+    dependencies = {
+      proc_macro2 = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.51" { inherit profileName; }).out;
+      quote = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.23" { inherit profileName; }).out;
+      unicode_ident = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.8" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".termcolor."1.2.0" = overridableMkRustCrate (profileName: rec {
+    name = "termcolor";
+    version = "1.2.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"; };
+    dependencies = {
+      ${ if hostPlatform.isWindows then "winapi_util" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi-util."0.1.5" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".toml."0.7.2" = overridableMkRustCrate (profileName: rec {
+    name = "toml";
+    version = "0.7.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "f7afcae9e3f0fe2c370fd4657108972cbb2fa9db1b9f84849cefd80741b01cb6"; };
+    features = builtins.concatLists [
+      [ "parse" ]
+    ];
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.154" { inherit profileName; }).out;
+      serde_spanned = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_spanned."0.6.1" { inherit profileName; }).out;
+      toml_datetime = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".toml_datetime."0.6.1" { inherit profileName; }).out;
+      toml_edit = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".toml_edit."0.19.4" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".toml_datetime."0.6.1" = overridableMkRustCrate (profileName: rec {
+    name = "toml_datetime";
+    version = "0.6.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3ab8ed2edee10b50132aed5f331333428b011c99402b5a534154ed15746f9622"; };
+    features = builtins.concatLists [
+      [ "serde" ]
+    ];
+    dependencies = {
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.154" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".toml_edit."0.19.4" = overridableMkRustCrate (profileName: rec {
+    name = "toml_edit";
+    version = "0.19.4";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "9a1eb0622d28f4b9c90adc4ea4b2b46b47663fde9ac5fafcb14a1369d5508825"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "serde" ]
+    ];
+    dependencies = {
+      indexmap = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".indexmap."1.9.2" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.154" { inherit profileName; }).out;
+      serde_spanned = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_spanned."0.6.1" { inherit profileName; }).out;
+      toml_datetime = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".toml_datetime."0.6.1" { inherit profileName; }).out;
+      winnow = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winnow."0.3.5" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.8" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-ident";
+    version = "1.0.8";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e5464a87b239f13a63a501f2701565754bae92d243d4bb7eb12f6d57d2269bf4"; };
+  });
+  
+  "unknown".wgautomesh."0.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "wgautomesh";
+    version = "0.1.0";
+    registry = "unknown";
+    src = fetchCrateLocal workspaceSrc;
+    dependencies = {
+      anyhow = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".anyhow."1.0.69" { inherit profileName; }).out;
+      bincode = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".bincode."1.3.3" { inherit profileName; }).out;
+      log = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".log."0.4.17" { inherit profileName; }).out;
+      pretty_env_logger = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pretty_env_logger."0.4.0" { inherit profileName; }).out;
+      serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.154" { inherit profileName; }).out;
+      toml = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".toml."0.7.2" { inherit profileName; }).out;
+      xxhash_rust = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".xxhash-rust."0.8.6" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" = overridableMkRustCrate (profileName: rec {
+    name = "winapi";
+    version = "0.3.9";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"; };
+    features = builtins.concatLists [
+      [ "consoleapi" ]
+      [ "errhandlingapi" ]
+      [ "fileapi" ]
+      [ "minwinbase" ]
+      [ "minwindef" ]
+      [ "processenv" ]
+      [ "std" ]
+      [ "winbase" ]
+      [ "wincon" ]
+      [ "winerror" ]
+      [ "winnt" ]
+    ];
+    dependencies = {
+      ${ if hostPlatform.config == "i686-pc-windows-gnu" then "winapi_i686_pc_windows_gnu" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi-i686-pc-windows-gnu."0.4.0" { inherit profileName; }).out;
+      ${ if hostPlatform.config == "x86_64-pc-windows-gnu" then "winapi_x86_64_pc_windows_gnu" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi-x86_64-pc-windows-gnu."0.4.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi-i686-pc-windows-gnu."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "winapi-i686-pc-windows-gnu";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi-util."0.1.5" = overridableMkRustCrate (profileName: rec {
+    name = "winapi-util";
+    version = "0.1.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"; };
+    dependencies = {
+      ${ if hostPlatform.isWindows then "winapi" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".winapi."0.3.9" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winapi-x86_64-pc-windows-gnu."0.4.0" = overridableMkRustCrate (profileName: rec {
+    name = "winapi-x86_64-pc-windows-gnu";
+    version = "0.4.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".winnow."0.3.5" = overridableMkRustCrate (profileName: rec {
+    name = "winnow";
+    version = "0.3.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ee7b2c67f962bf5042bfd8b6a916178df33a26eec343ae064cb8e069f638fa6f"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      memchr = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.5.0" { inherit profileName; }).out;
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".xxhash-rust."0.8.6" = overridableMkRustCrate (profileName: rec {
+    name = "xxhash-rust";
+    version = "0.8.6";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "735a71d46c4d68d71d4b24d03fdc2b98e38cea81730595801db779c04fe80d70"; };
+    features = builtins.concatLists [
+      [ "xxh3" ]
+    ];
+  });
+  
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..9c402bc
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,36 @@
+{
+  description = "wgautomesh";
+
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/a3073c49bc0163fea6a121c276f526837672b555";
+  inputs.cargo2nix = {
+    # As of 2022-10-18: two small patches over unstable branch, one for clippy and one to fix feature detection
+    url = "github:Alexis211/cargo2nix/a7a61179b66054904ef6a195d8da736eaaa06c36";
+    inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs = { self, nixpkgs, cargo2nix }:
+  let
+    pkgs = import nixpkgs {
+      system = "x86_64-linux";
+      overlays = [ cargo2nix.overlays.default ];
+    };
+    packageFun = import ./Cargo.nix;
+    rustVersion = "1.63.0";
+
+    compile = args: compileMode:
+      let
+        packageSet = pkgs.rustBuilder.makePackageSet ({
+          inherit packageFun rustVersion;
+        } // args);
+      in
+        packageSet.workspace.wgautomesh {
+          inherit compileMode;
+        };
+  in
+  {
+    test.x86_64-linux.wgautomesh = compile { release = false; } "test";
+    debug.x86_64-linux.wgautomesh = compile { release = false; } "build";
+    packages.x86_64-linux.wgautomesh = compile { release = true; } "build";
+    packages.x86_64-linux.default = self.packages.x86_64-linux.wgautomesh;
+  };
+}