{ stdenv , fetchFromGitHub , rustPlatform , pkgconfig , openssl }: rustPlatform.buildRustPackage rec { name = "polkadot-${version}"; version = "0.2.17"; src = fetchFromGitHub { owner = "paritytech"; repo = "substrate"; rev = "19f4f4d4df3bb266086b4e488739f73d3d5e588c"; sha256 = "0v7g03rbml2afw0splmyjh9nqpjg0ldjw09hyc0jqd3qlhgxiiyj"; }; cargoSha256 = "0wwkaxqj2v5zach5xcqfzf6prc0gxy2v47janglp44xbxbx9xk08"; buildInputs = [ pkgconfig openssl openssl.dev ]; meta = with stdenv.lib; { description = "Polkadot Node Implementation"; homepage = https://polkadot.network; license = licenses.gpl3; maintainers = [ maintainers.akru ]; platforms = platforms.linux; }; }