format flake, use rust-rocksdb fork

Signed-off-by: strawberry <strawberry@puppygock.gay>

flake.nix

@@ -37,10 +37,16 @@
     let
       pkgsHost = nixpkgs.legacyPackages.${system};
 
-      rocksdb' = pkgs: pkgs.rocksdb.overrideAttrs (old:
-              {
-                version = "8.10.0";
-                src = old.src.override {
+      rocksdb' = pkgs:
+        let
+          version = "8.11.3";
+        in
+        pkgs.rocksdb.overrideAttrs (old: {
+          inherit version;
+          src = pkgs.fetchFromGitHub {
+            owner = "facebook";
+            repo = "rocksdb";
+            rev = "v${version}";
             hash = "sha256-KGsYDBc1fz/90YYNGwlZ0LUKXYsP1zyhP29TnRQwgjQ=";
           };
         });
@@ -75,17 +81,17 @@
       }
       // {
         CARGO_BUILD_RUSTFLAGS = let inherit (pkgs) lib stdenv; in
-          lib.concatStringsSep " " ([]
+          lib.concatStringsSep " " ([ ]
             ++ lib.optionals
             # This disables PIE for static builds, which isn't great in terms
             # of security. Unfortunately, my hand is forced because nixpkgs'
             # `libstdc++.a` is built without `-fPIE`, which precludes us from
             # leaving PIE enabled.
             stdenv.hostPlatform.isStatic
-              ["-C" "relocation-model=static"]
+            [ "-C" "relocation-model=static" ]
             ++ lib.optionals
             (stdenv.buildPlatform.config != stdenv.hostPlatform.config)
-              ["-l" "c"]
+            [ "-l" "c" ]
             ++ lib.optionals
             # This check has to match the one [here][0]. We only need to set
             # these flags when using a different linker. Don't ask me why,
@@ -156,7 +162,8 @@
             HOST_CC = "${pkgs.pkgsBuildHost.stdenv.cc}/bin/cc";
             HOST_CXX = "${pkgs.pkgsBuildHost.stdenv.cc}/bin/c++";
           }
-      ));
+        )
+      );
 
       package = pkgs: builder pkgs {
         src = nix-filter {