From b76f027455aaaa5bf2f958f34fbbc165a54fcece Mon Sep 17 00:00:00 2001
From: Chris Cochrun <chris@cochrun.xyz>
Date: Sat, 10 Dec 2022 06:52:04 -0600
Subject: [PATCH] rearranging rust files and updating crates

---
 Cargo.lock                | 371 ++++++++++++++++++++++++++
 Cargo.nix                 | 541 ++++++++++++++++++++++++++++++++++++++
 Cargo.toml                |  25 ++
 build.rs                  |   6 +
 src/rust/cxxqt_object.rs  |  57 ++++
 src/rust/lib.rs           |  17 ++
 src/rust/service_thing.rs |  80 ++++++
 7 files changed, 1097 insertions(+)
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.nix
 create mode 100644 Cargo.toml
 create mode 100644 build.rs
 create mode 100644 src/rust/cxxqt_object.rs
 create mode 100644 src/rust/lib.rs
 create mode 100644 src/rust/service_thing.rs

diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..1d147fc
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,371 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cc"
+version = "1.0.77"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9f73505338f7d905b19d18738976aae232eb46b8efc15554ffc56deb5d9ebe4"
+dependencies = [
+ "jobserver",
+]
+
+[[package]]
+name = "clang-format"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "486ab3d84d57c53ad2cfbc8964731bc26e92711aad57396d06550d01fd3a123e"
+dependencies = [
+ "once_cell",
+]
+
+[[package]]
+name = "codespan-reporting"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
+dependencies = [
+ "termcolor",
+ "unicode-width",
+]
+
+[[package]]
+name = "convert_case"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"
+dependencies = [
+ "unicode-segmentation",
+]
+
+[[package]]
+name = "cxx"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdf07d07d6531bfcdbe9b8b739b104610c6508dcc4d63b410585faf338241daf"
+dependencies = [
+ "cc",
+ "cxxbridge-flags",
+ "cxxbridge-macro",
+ "link-cplusplus",
+]
+
+[[package]]
+name = "cxx-build"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2eb5b96ecdc99f72657332953d4d9c50135af1bac34277801cc3937906ebd39"
+dependencies = [
+ "cc",
+ "codespan-reporting",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "scratch",
+ "syn",
+]
+
+[[package]]
+name = "cxx-gen"
+version = "0.7.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "79ee482f08a625160786c0282ba4266e0ea649a34ea617081994ec7984aba137"
+dependencies = [
+ "codespan-reporting",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "cxx-qt"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73020d52e6c40820c46b81bbbe873f5d2dd1607271844c466255058831189d98"
+dependencies = [
+ "cxx-qt-gen",
+ "proc-macro2",
+ "syn",
+]
+
+[[package]]
+name = "cxx-qt-build"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57ebd436cecf49c16288288e58f97092e161543360515e6ecce99f2a70e6531a"
+dependencies = [
+ "cc",
+ "convert_case",
+ "cxx-gen",
+ "cxx-qt-gen",
+ "cxx-qt-lib-headers",
+ "proc-macro2",
+ "qt-build-utils",
+ "quote",
+]
+
+[[package]]
+name = "cxx-qt-gen"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3354788c8c719c708c8793d84954e938394d1af7ae26ae2b74950f9823545346"
+dependencies = [
+ "clang-format",
+ "convert_case",
+ "indoc",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "cxx-qt-lib"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2467d707cbe665bc5ac2617688a4c06bd2529c495352d212ddf5229a7a58bbca"
+dependencies = [
+ "cxx",
+ "cxx-build",
+ "cxx-qt-lib-headers",
+ "qt-build-utils",
+]
+
+[[package]]
+name = "cxx-qt-lib-headers"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e74805ac9bd18d2907d158aa2696033c22a209146941bc3142df190d65a31414"
+
+[[package]]
+name = "cxxbridge-flags"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac040a39517fd1674e0f32177648334b0f4074625b5588a64519804ba0553b12"
+
+[[package]]
+name = "cxxbridge-macro"
+version = "1.0.83"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1362b0ddcfc4eb0a1f57b68bd77dd99f0e826958a96abd0ae9bd092e114ffed6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "either"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
+
+[[package]]
+name = "indoc"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adab1eaa3408fb7f0c777a73e7465fd5656136fc93b670eb6df3c88c2c1344e3"
+
+[[package]]
+name = "itertools"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+dependencies = [
+ "either",
+]
+
+[[package]]
+name = "jobserver"
+version = "0.1.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "068b1ee6743e4d11fb9c6a1e6064b3693a1b600e7f5f5988047d98b3dc9fb90b"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.138"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db6d7e329c562c5dfab7a46a2afabc8b987ab9a4834c9d1ca04dc54c1546cef8"
+
+[[package]]
+name = "libre-presenter"
+version = "0.1.0"
+dependencies = [
+ "cxx",
+ "cxx-qt",
+ "cxx-qt-build",
+ "cxx-qt-lib",
+]
+
+[[package]]
+name = "link-cplusplus"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9272ab7b96c9046fbc5bc56c06c117cb639fe2d509df0c421cad82d2915cf369"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "memchr"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
+
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
+[[package]]
+name = "nom"
+version = "7.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.47"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "qt-build-utils"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44058bc241aeb84485cfb90e0f6ba28e12db0ed0f5b6eadb1853cf0ea68e21eb"
+dependencies = [
+ "thiserror",
+ "versions",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "scratch"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c8132065adcfd6e02db789d9285a0deb2f3fcb04002865ab67d5fb103533898"
+
+[[package]]
+name = "syn"
+version = "1.0.105"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60b9b43d45702de4c839cb9b51d9f529c5dd26a4aff255b42b1ebc03e88ee908"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "termcolor"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "thiserror"
+version = "1.0.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10deb33631e3c9018b9baf9dcbbc4f737320d2b576bac10f6aefa048fa407e3e"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"
+
+[[package]]
+name = "unicode-segmentation"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fdbf052a0783de01e944a6ce7a8cb939e295b1e7be835a1112c3b9a7f047a5a"
+
+[[package]]
+name = "unicode-width"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+
+[[package]]
+name = "versions"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee97e1d97bd593fb513912a07691b742361b3dd64ad56f2c694ea2dbfe0665d3"
+dependencies = [
+ "itertools",
+ "nom",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/Cargo.nix b/Cargo.nix
new file mode 100644
index 0000000..fe8f6e8
--- /dev/null
+++ b/Cargo.nix
@@ -0,0 +1,541 @@
+# This file was @generated by cargo2nix 0.11.0.
+# It is not intended to be manually edited.
+
+args@{
+  release ? true,
+  rootFeatures ? [
+    "libre-presenter/default"
+  ],
+  rustPackages,
+  buildRustPackages,
+  hostPlatform,
+  hostPlatformCpu ? null,
+  hostPlatformFeatures ? [],
+  target ? null,
+  codegenOpts ? null,
+  profileOpts ? null,
+  rustcLinkFlags ? null,
+  rustcBuildFlags ? null,
+  mkRustCrate,
+  rustLib,
+  lib,
+  workspaceSrc,
+}:
+let
+  workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
+in 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 = {
+    libre-presenter = rustPackages.unknown.libre-presenter."0.1.0";
+  };
+  "registry+https://github.com/rust-lang/crates.io-index".cc."1.0.77" = overridableMkRustCrate (profileName: rec {
+    name = "cc";
+    version = "1.0.77";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e9f73505338f7d905b19d18738976aae232eb46b8efc15554ffc56deb5d9ebe4"; };
+    features = builtins.concatLists [
+      [ "jobserver" ]
+      [ "parallel" ]
+    ];
+    dependencies = {
+      jobserver = rustPackages."registry+https://github.com/rust-lang/crates.io-index".jobserver."0.1.25" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".clang-format."0.1.2" = overridableMkRustCrate (profileName: rec {
+    name = "clang-format";
+    version = "0.1.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "486ab3d84d57c53ad2cfbc8964731bc26e92711aad57396d06550d01fd3a123e"; };
+    dependencies = {
+      once_cell = rustPackages."registry+https://github.com/rust-lang/crates.io-index".once_cell."1.16.0" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".codespan-reporting."0.11.1" = overridableMkRustCrate (profileName: rec {
+    name = "codespan-reporting";
+    version = "0.11.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"; };
+    dependencies = {
+      termcolor = rustPackages."registry+https://github.com/rust-lang/crates.io-index".termcolor."1.1.3" { inherit profileName; };
+      unicode_width = rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-width."0.1.10" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".convert_case."0.6.0" = overridableMkRustCrate (profileName: rec {
+    name = "convert_case";
+    version = "0.6.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ec182b0ca2f35d8fc196cf3404988fd8b8c739a4d270ff118a398feb0cbec1ca"; };
+    dependencies = {
+      unicode_segmentation = rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-segmentation."1.10.0" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx."1.0.83" = overridableMkRustCrate (profileName: rec {
+    name = "cxx";
+    version = "1.0.83";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bdf07d07d6531bfcdbe9b8b739b104610c6508dcc4d63b410585faf338241daf"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      cxxbridge_macro = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cxxbridge-macro."1.0.83" { profileName = "__noProfile"; };
+      link_cplusplus = rustPackages."registry+https://github.com/rust-lang/crates.io-index".link-cplusplus."1.0.7" { inherit profileName; };
+    };
+    buildDependencies = {
+      cc = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.77" { profileName = "__noProfile"; };
+      cxxbridge_flags = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cxxbridge-flags."1.0.83" { profileName = "__noProfile"; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx-build."1.0.83" = overridableMkRustCrate (profileName: rec {
+    name = "cxx-build";
+    version = "1.0.83";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "d2eb5b96ecdc99f72657332953d4d9c50135af1bac34277801cc3937906ebd39"; };
+    features = builtins.concatLists [
+      [ "parallel" ]
+    ];
+    dependencies = {
+      cc = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.77" { inherit profileName; };
+      codespan_reporting = rustPackages."registry+https://github.com/rust-lang/crates.io-index".codespan-reporting."0.11.1" { inherit profileName; };
+      once_cell = rustPackages."registry+https://github.com/rust-lang/crates.io-index".once_cell."1.16.0" { inherit profileName; };
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      quote = rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" { inherit profileName; };
+      scratch = rustPackages."registry+https://github.com/rust-lang/crates.io-index".scratch."1.0.2" { inherit profileName; };
+      syn = rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.105" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx-gen."0.7.83" = overridableMkRustCrate (profileName: rec {
+    name = "cxx-gen";
+    version = "0.7.83";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "79ee482f08a625160786c0282ba4266e0ea649a34ea617081994ec7984aba137"; };
+    dependencies = {
+      codespan_reporting = rustPackages."registry+https://github.com/rust-lang/crates.io-index".codespan-reporting."0.11.1" { inherit profileName; };
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      quote = rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" { inherit profileName; };
+      syn = rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.105" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx-qt."0.4.1" = overridableMkRustCrate (profileName: rec {
+    name = "cxx-qt";
+    version = "0.4.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "73020d52e6c40820c46b81bbbe873f5d2dd1607271844c466255058831189d98"; };
+    dependencies = {
+      cxx_qt_gen = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-qt-gen."0.4.1" { inherit profileName; };
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      syn = rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.105" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx-qt-build."0.4.1" = overridableMkRustCrate (profileName: rec {
+    name = "cxx-qt-build";
+    version = "0.4.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "57ebd436cecf49c16288288e58f97092e161543360515e6ecce99f2a70e6531a"; };
+    dependencies = {
+      cc = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.77" { inherit profileName; };
+      convert_case = rustPackages."registry+https://github.com/rust-lang/crates.io-index".convert_case."0.6.0" { inherit profileName; };
+      cxx_gen = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-gen."0.7.83" { inherit profileName; };
+      cxx_qt_gen = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-qt-gen."0.4.1" { inherit profileName; };
+      cxx_qt_lib_headers = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-qt-lib-headers."0.4.1" { inherit profileName; };
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      qt_build_utils = rustPackages."registry+https://github.com/rust-lang/crates.io-index".qt-build-utils."0.4.1" { inherit profileName; };
+      quote = rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx-qt-gen."0.4.1" = overridableMkRustCrate (profileName: rec {
+    name = "cxx-qt-gen";
+    version = "0.4.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "3354788c8c719c708c8793d84954e938394d1af7ae26ae2b74950f9823545346"; };
+    dependencies = {
+      clang_format = rustPackages."registry+https://github.com/rust-lang/crates.io-index".clang-format."0.1.2" { inherit profileName; };
+      convert_case = rustPackages."registry+https://github.com/rust-lang/crates.io-index".convert_case."0.6.0" { inherit profileName; };
+      indoc = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".indoc."1.0.7" { profileName = "__noProfile"; };
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      quote = rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" { inherit profileName; };
+      syn = rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.105" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx-qt-lib."0.4.1" = overridableMkRustCrate (profileName: rec {
+    name = "cxx-qt-lib";
+    version = "0.4.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "2467d707cbe665bc5ac2617688a4c06bd2529c495352d212ddf5229a7a58bbca"; };
+    dependencies = {
+      cxx = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx."1.0.83" { inherit profileName; };
+    };
+    buildDependencies = {
+      cxx_build = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-build."1.0.83" { profileName = "__noProfile"; };
+      cxx_qt_lib_headers = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-qt-lib-headers."0.4.1" { profileName = "__noProfile"; };
+      qt_build_utils = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".qt-build-utils."0.4.1" { profileName = "__noProfile"; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxx-qt-lib-headers."0.4.1" = overridableMkRustCrate (profileName: rec {
+    name = "cxx-qt-lib-headers";
+    version = "0.4.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "e74805ac9bd18d2907d158aa2696033c22a209146941bc3142df190d65a31414"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxxbridge-flags."1.0.83" = overridableMkRustCrate (profileName: rec {
+    name = "cxxbridge-flags";
+    version = "1.0.83";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ac040a39517fd1674e0f32177648334b0f4074625b5588a64519804ba0553b12"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".cxxbridge-macro."1.0.83" = overridableMkRustCrate (profileName: rec {
+    name = "cxxbridge-macro";
+    version = "1.0.83";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "1362b0ddcfc4eb0a1f57b68bd77dd99f0e826958a96abd0ae9bd092e114ffed6"; };
+    dependencies = {
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      quote = rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" { inherit profileName; };
+      syn = rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.105" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".either."1.8.0" = overridableMkRustCrate (profileName: rec {
+    name = "either";
+    version = "1.8.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"; };
+    features = builtins.concatLists [
+      [ "use_std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".indoc."1.0.7" = overridableMkRustCrate (profileName: rec {
+    name = "indoc";
+    version = "1.0.7";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "adab1eaa3408fb7f0c777a73e7465fd5656136fc93b670eb6df3c88c2c1344e3"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".itertools."0.10.5" = overridableMkRustCrate (profileName: rec {
+    name = "itertools";
+    version = "0.10.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "use_alloc" ]
+      [ "use_std" ]
+    ];
+    dependencies = {
+      either = rustPackages."registry+https://github.com/rust-lang/crates.io-index".either."1.8.0" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".jobserver."0.1.25" = overridableMkRustCrate (profileName: rec {
+    name = "jobserver";
+    version = "0.1.25";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "068b1ee6743e4d11fb9c6a1e6064b3693a1b600e7f5f5988047d98b3dc9fb90b"; };
+    dependencies = {
+      ${ if hostPlatform.isUnix then "libc" else null } = rustPackages."registry+https://github.com/rust-lang/crates.io-index".libc."0.2.138" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".libc."0.2.138" = overridableMkRustCrate (profileName: rec {
+    name = "libc";
+    version = "0.2.138";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "db6d7e329c562c5dfab7a46a2afabc8b987ab9a4834c9d1ca04dc54c1546cef8"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "std" ]
+    ];
+  });
+  
+  "unknown".libre-presenter."0.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "libre-presenter";
+    version = "0.1.0";
+    registry = "unknown";
+    src = fetchCrateLocal workspaceSrc;
+    dependencies = {
+      cxx = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx."1.0.83" { inherit profileName; };
+      cxx_qt = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-qt."0.4.1" { profileName = "__noProfile"; };
+      cxx_qt_lib = rustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-qt-lib."0.4.1" { inherit profileName; };
+    };
+    buildDependencies = {
+      cxx_qt_build = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cxx-qt-build."0.4.1" { profileName = "__noProfile"; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".link-cplusplus."1.0.7" = overridableMkRustCrate (profileName: rec {
+    name = "link-cplusplus";
+    version = "1.0.7";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "9272ab7b96c9046fbc5bc56c06c117cb639fe2d509df0c421cad82d2915cf369"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+    buildDependencies = {
+      cc = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".cc."1.0.77" { profileName = "__noProfile"; };
+    };
+  });
+  
+  "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 [
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".minimal-lexical."0.2.1" = overridableMkRustCrate (profileName: rec {
+    name = "minimal-lexical";
+    version = "0.2.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"; };
+    features = builtins.concatLists [
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".nom."7.1.1" = overridableMkRustCrate (profileName: rec {
+    name = "nom";
+    version = "7.1.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "a8903e5a29a317527874d0402f867152a3d21c908bb0b933e416c65e301d4c36"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "std" ]
+    ];
+    dependencies = {
+      memchr = rustPackages."registry+https://github.com/rust-lang/crates.io-index".memchr."2.5.0" { inherit profileName; };
+      minimal_lexical = rustPackages."registry+https://github.com/rust-lang/crates.io-index".minimal-lexical."0.2.1" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".once_cell."1.16.0" = overridableMkRustCrate (profileName: rec {
+    name = "once_cell";
+    version = "1.16.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"; };
+    features = builtins.concatLists [
+      [ "alloc" ]
+      [ "default" ]
+      [ "race" ]
+      [ "std" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" = overridableMkRustCrate (profileName: rec {
+    name = "proc-macro2";
+    version = "1.0.47";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+      [ "span-locations" ]
+    ];
+    dependencies = {
+      unicode_ident = rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.5" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".qt-build-utils."0.4.1" = overridableMkRustCrate (profileName: rec {
+    name = "qt-build-utils";
+    version = "0.4.1";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "44058bc241aeb84485cfb90e0f6ba28e12db0ed0f5b6eadb1853cf0ea68e21eb"; };
+    dependencies = {
+      thiserror = rustPackages."registry+https://github.com/rust-lang/crates.io-index".thiserror."1.0.37" { inherit profileName; };
+      versions = rustPackages."registry+https://github.com/rust-lang/crates.io-index".versions."4.1.0" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" = overridableMkRustCrate (profileName: rec {
+    name = "quote";
+    version = "1.0.21";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"; };
+    features = builtins.concatLists [
+      [ "default" ]
+      [ "proc-macro" ]
+    ];
+    dependencies = {
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".scratch."1.0.2" = overridableMkRustCrate (profileName: rec {
+    name = "scratch";
+    version = "1.0.2";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "9c8132065adcfd6e02db789d9285a0deb2f3fcb04002865ab67d5fb103533898"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".syn."1.0.105" = overridableMkRustCrate (profileName: rec {
+    name = "syn";
+    version = "1.0.105";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "60b9b43d45702de4c839cb9b51d9f529c5dd26a4aff255b42b1ebc03e88ee908"; };
+    features = builtins.concatLists [
+      [ "clone-impls" ]
+      [ "default" ]
+      [ "derive" ]
+      [ "extra-traits" ]
+      [ "full" ]
+      [ "parsing" ]
+      [ "printing" ]
+      [ "proc-macro" ]
+      [ "quote" ]
+    ];
+    dependencies = {
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      quote = rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" { inherit profileName; };
+      unicode_ident = rustPackages."registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.5" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".termcolor."1.1.3" = overridableMkRustCrate (profileName: rec {
+    name = "termcolor";
+    version = "1.1.3";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"; };
+    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; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".thiserror."1.0.37" = overridableMkRustCrate (profileName: rec {
+    name = "thiserror";
+    version = "1.0.37";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "10deb33631e3c9018b9baf9dcbbc4f737320d2b576bac10f6aefa048fa407e3e"; };
+    dependencies = {
+      thiserror_impl = buildRustPackages."registry+https://github.com/rust-lang/crates.io-index".thiserror-impl."1.0.37" { profileName = "__noProfile"; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".thiserror-impl."1.0.37" = overridableMkRustCrate (profileName: rec {
+    name = "thiserror-impl";
+    version = "1.0.37";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"; };
+    dependencies = {
+      proc_macro2 = rustPackages."registry+https://github.com/rust-lang/crates.io-index".proc-macro2."1.0.47" { inherit profileName; };
+      quote = rustPackages."registry+https://github.com/rust-lang/crates.io-index".quote."1.0.21" { inherit profileName; };
+      syn = rustPackages."registry+https://github.com/rust-lang/crates.io-index".syn."1.0.105" { inherit profileName; };
+    };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-ident."1.0.5" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-ident";
+    version = "1.0.5";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "6ceab39d59e4c9499d4e5a8ee0e2735b891bb7308ac83dfb4e80cad195c9f6f3"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-segmentation."1.10.0" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-segmentation";
+    version = "1.10.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "0fdbf052a0783de01e944a6ce7a8cb939e295b1e7be835a1112c3b9a7f047a5a"; };
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".unicode-width."0.1.10" = overridableMkRustCrate (profileName: rec {
+    name = "unicode-width";
+    version = "0.1.10";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"; };
+    features = builtins.concatLists [
+      [ "default" ]
+    ];
+  });
+  
+  "registry+https://github.com/rust-lang/crates.io-index".versions."4.1.0" = overridableMkRustCrate (profileName: rec {
+    name = "versions";
+    version = "4.1.0";
+    registry = "registry+https://github.com/rust-lang/crates.io-index";
+    src = fetchCratesIo { inherit name version; sha256 = "ee97e1d97bd593fb513912a07691b742361b3dd64ad56f2c694ea2dbfe0665d3"; };
+    dependencies = {
+      itertools = rustPackages."registry+https://github.com/rust-lang/crates.io-index".itertools."0.10.5" { inherit profileName; };
+      nom = rustPackages."registry+https://github.com/rust-lang/crates.io-index".nom."7.1.1" { inherit profileName; };
+    };
+  });
+  
+  "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" ]
+      [ "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; };
+      ${ 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; };
+    };
+  });
+  
+  "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; };
+    };
+  });
+  
+  "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"; };
+  });
+  
+}
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..d1534c2
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,25 @@
+[package]
+name = "libre-presenter"
+version = "0.1.0"
+edition = "2021"
+authors = [
+  "Chris Cochrun <chris@cochrun.xyz>"
+]
+license = "GPL-3.0"
+
+# This will instruct Cargo to create a static
+# library which CMake can link against
+[lib]
+crate-type = ["staticlib"]
+path = "src/rust/lib.rs"
+
+[dependencies]
+cxx = "1.0.83"
+cxx-qt = "0.4.1"
+cxx-qt-lib = "0.4.1"
+
+# cxx-qt-build generates C++ code from the `#[cxx_qt::bridge]` module
+# and compiles it together with the Rust static library
+[build-dependencies]
+cxx-qt-build = "0.4.1"
+
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..49a6caf
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,6 @@
+use cxx_qt_build::CxxQtBuilder;
+
+fn main() {
+    CxxQtBuilder::new().file("src/rust/cxxqt_object.rs").build();
+    CxxQtBuilder::new().file("src/rust/service_thing.rs").build();
+}
diff --git a/src/rust/cxxqt_object.rs b/src/rust/cxxqt_object.rs
new file mode 100644
index 0000000..0062145
--- /dev/null
+++ b/src/rust/cxxqt_object.rs
@@ -0,0 +1,57 @@
+#[cxx_qt::bridge]
+mod my_object {
+    use cxx_qt_lib::QVariantValue;
+
+    unsafe extern "C++" {
+        include!("cxx-qt-lib/qstring.h");
+        type QString = cxx_qt_lib::QString;
+        include!("cxx-qt-lib/qvariant.h");
+        type QVariant = cxx_qt_lib::QVariant;
+    }
+
+    #[cxx_qt::qobject]
+    pub struct MyObject {
+        #[qproperty]
+        number: i32,
+        #[qproperty]
+        string: QString,
+    }
+
+    impl Default for MyObject {
+        fn default() -> Self {
+            Self {
+                number: 0,
+                string: QString::from(""),
+            }
+        }
+    }
+
+    impl qobject::MyObject {
+        #[qinvokable]
+        pub fn increment_number(self: Pin<&mut Self>) {
+            let previous = *self.as_ref().number();
+            self.set_number(previous + 1);
+        }
+
+        #[qinvokable]
+        pub fn say_hi(self: Pin<&mut Self>, string: &QString, number: i32) {
+            println!(
+                "Hi from Rust! String is '{}' and number is {}",
+                string, number
+            );
+            println!("length is: {}", string.to_string().len());
+            let mut nstr: String = string.to_string();
+            nstr.push_str(" hi");
+            self.set_string(QString::from(nstr.as_str()));
+        }
+
+        #[qinvokable]
+        pub fn slap_variant_around(self: Pin<&mut Self>, variant: &QVariant) {
+            println!("wow!");
+            match variant.value() {
+                QVariantValue::QString(string) => self.set_string(string),
+                _ => println!("Unknown QVariant type"),
+            }
+        }
+    }
+}
diff --git a/src/rust/lib.rs b/src/rust/lib.rs
new file mode 100644
index 0000000..380ac19
--- /dev/null
+++ b/src/rust/lib.rs
@@ -0,0 +1,17 @@
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}
+
+mod cxxqt_object;
+mod service_thing;
diff --git a/src/rust/service_thing.rs b/src/rust/service_thing.rs
new file mode 100644
index 0000000..a7b2d6f
--- /dev/null
+++ b/src/rust/service_thing.rs
@@ -0,0 +1,80 @@
+#[cxx_qt::bridge]
+mod service_thing {
+    use cxx_qt_lib::QVariantValue;
+
+    unsafe extern "C++" {
+        include!("cxx-qt-lib/qstring.h");
+        type QString = cxx_qt_lib::QString;
+        include!("cxx-qt-lib/qvariant.h");
+        type QVariant = cxx_qt_lib::QVariant;
+    }
+
+    #[cxx_qt::qobject]
+    pub struct ServiceThing {
+        #[qproperty]
+        name: QString,
+        #[qproperty]
+        kind: QString,
+        #[qproperty]
+        background: QString,
+        #[qproperty]
+        background_type: QString,
+        #[qproperty]
+        text: QString,
+        #[qproperty]
+        audio: QString,
+        #[qproperty]
+        font: QString,
+        #[qproperty]
+        font_size: QString,
+        #[qproperty]
+        active: bool,
+        #[qproperty]
+        selected: bool,
+    }
+
+    impl Default for ServiceThing {
+        fn default() -> Self {
+            Self {
+                name: QString::from(""),
+                kind: QString::from(""),
+                background: QString::from(""),
+                background_type: QString::from(""),
+                text: QString::from(""),
+                audio: QString::from(""),
+                font: QString::from(""),
+                font_size: QString::from(""),
+                active: false,
+                selected: false,
+            }
+        }
+    }
+
+    impl qobject::ServiceThing {
+        #[qinvokable]
+        pub fn activate(self: Pin<&mut Self>) {
+            self.set_active(true);
+        }
+
+        #[qinvokable]
+        pub fn say_hi(self: Pin<&mut Self>, string: &QString, number: i32) {
+            println!(
+                "Hi from Rust! String is '{}' and number is {}",
+                string, number
+            );
+            println!("length is: {}", string.to_string().len());
+            let mut nstr: String = string.to_string();
+            nstr.push_str(" hi");
+            self.set_name(QString::from(nstr.as_str()));
+        }
+
+        #[qinvokable]
+        pub fn slap_variant_around(self: Pin<&mut Self>, variant: &QVariant) {
+            println!("wow!");
+            match variant.value() {
+                QVariantValue::QString(string) => self.set_name(string),
+                _ => println!("Unknown QVariant type"),
+            }
+        }
+    }
+}