{ lib, fetchFromGitHub, rustPlatform }: rustPlatform.buildRustPackage rec { pname = "ethabi"; version = "13.0.0"; src = fetchFromGitHub { owner = "rust-ethereum"; repo = "ethabi"; rev = "v${version}"; sha256 = "sha256-bl46CSVP1MMYI3tkVAHFrjMFwTt8QoleZCV9pMIMZyc="; }; cargoSha256 = "sha256-Jz0uEP2/ZjLS+GbCp7lNyJQdFDjTSFthjBdC/Z4tkTs="; cargoPatches = [ ./add-Cargo-lock.patch ]; meta = with lib; { description = "Ethereum function call encoding (ABI) utility"; homepage = "https://github.com/rust-ethereum/ethabi"; maintainers = [ maintainers.dbrock ]; license = licenses.asl20; inherit version; }; }