with import {}; let llvmPackages = llvmPackages_9; in mkShell { RUSTFLAGS="-C link-arg=-fuse-ld=lld"; buildInputs = [ pkgconfig openssl nur.repos.mozilla.rustChannels.stable.rust crate2nix cacert sqlite ] ++ (with llvmPackages; [ clang llvm libclang.lib bintools ]); }