Updated license and project setup to enable nixpkgs build and development.

default.nix

@@ -1,29 +1,18 @@
-{ pkgs }:
-let
-  lib = pkgs.lib;
-  templateName = builtins.baseNameOf (toString ./.);
-in
-{
-  ${templateName} = pkgs.stdenvNoCC.mkDerivation {
-    pname = templateName;
-    version = "0.1.0";
-    src = ./.;
-    dontBuild = true;
-    installPhase = ''
-      mkdir -p $out/share/${templateName}
-      if [ -d src ]; then
-        cp -r src $out/share/${templateName}/
-      fi
-      for f in README.md project.toml flake.nix default.nix shell.nix Makefile .editorconfig .gitignore; do
-        if [ -f "$f" ]; then
-          cp "$f" $out/share/${templateName}/
-        fi
-      done
-    '';
-    meta = with lib; {
-      description = "Template project: ${templateName}";
-      license = licenses.unfreeRedistributable;
-      platforms = platforms.all;
-    };
+{ pkgs ? import <nixpkgs> { } }:
+
+pkgs.rustPlatform.buildRustPackage {
+  pname = "r_eom";
+  version = "0.1.0";
+
+  src = ./.;
+
+  cargoLock = {
+    lockFile = ./Cargo.lock;
+  };
+
+  meta = with pkgs.lib; {
+    description = "R_EoM library with a demo platform for testing and showcasing its features";
+    license = licenses.cc-by-sa-40;
+    platforms = platforms.all;
   };
 }