devshell

flake.nix

@@ -56,6 +56,14 @@
             staxman = project.rootCrate.build;
             default = packages.staxman;
           };
+
+          devShells.default = pkgs.mkShell {
+            buildInputs = with pkgs; [
+              rustc
+              cargo-watch
+              clang
+            ];
+          };
         };
     };
 }