add libinput and libgbm to flake for slint lsp

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1782918843,
-        "narHash": "sha256-ETYnV9U7Sr+A45dohzZdfCZKOss4qrTkO+wgNZNvEc0=",
+        "lastModified": 1784963784,
+        "narHash": "sha256-IZAjgNI19TdwYus6QUIMvU0cw0vWVb/5oYwpyxQXL1E=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e8273b29fe1390ec8d4603f2477357555291432e",
+        "rev": "38affae6a5768f9b61f81355c7558ee971b2afb1",
         "type": "github"
       },
       "original": {
@@ -30,11 +30,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1782962170,
-        "narHash": "sha256-HsaK9yDDypMB2TPxAYz0mPKtmYhgNwFQa72b3Ko6kRE=",
+        "lastModified": 1785044261,
+        "narHash": "sha256-ehF/c4fLdgmNu7YXEClnmwhoBYddhYIVoSQpsZoorC4=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "e3fa5cf86b93914b8f312b2a1ca14fbb139c655c",
+        "rev": "fe2124391e739e7b3e8720cd8a73f06edd0aceba",
         "type": "github"
       },
       "original": {

flake.nix

@@ -33,6 +33,8 @@
           libGL
           wayland
           fontconfig
+          libinput
+          libgbm
         ];
 
       in
@@ -49,11 +51,12 @@
                 fontconfig
               ];
 
+              env.RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
               LD_LIBRARY_PATH = "$LD_LIBRARY_PATH:${libPath}";
 
               shellHook = ''
-                echo Entered Rust dev shell for project SoftwareManager-rs
                 exec fish
+                echo Entered Rust dev shell for project SoftwareManager-rs
               '';
             };
         };