{ stdenv, fetchurl }: let fetch_librusty_v8 = args: fetchurl { name = "librusty_v8-${args.version}"; url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${stdenv.hostPlatform.rust.rustcTarget}.a"; sha256 = args.shas.${stdenv.hostPlatform.system}; meta = { inherit (args) version; }; }; in fetch_librusty_v8 { version = "0.60.1"; shas = { x86_64-linux = "sha256-P8H+XJqrt9jdKM885L1epMldp+stwmEw+0Gtd2x3r4g="; aarch64-linux = "sha256-frHpBP2pL3o4efFLHP2r3zsWJrNT93yYu2Qkxv+7m8Y="; x86_64-darwin = "sha256-taewoYBkyikqWueLSD9dW1EDjzkV68Xplid1UaLZgRM="; aarch64-darwin = "sha256-s2YEVbuYpiT/qrmE37aXk13MetrnJo6l+s1Q2y6b5kU="; }; }