{lib, ...}: { nixpkgs.overlays = [ (final: prev: { joshuto = prev.joshuto.overrideAttrs (oldAttrs: rec { version = "493af3185092036cbbae81ae620b101f66cf4e9a"; src = final.fetchFromGitHub { owner = "kamiyaa"; repo = "joshuto"; rev = version; sha256 = "sha256-jLlDMV03eFWDB1D6pFEq2MFAfoVwFTy8ZpweS9syDB0="; }; cargoDeps = oldAttrs.cargoDeps.overrideAttrs (lib.const { name = "joshuto.tar.gz"; inherit src; outputHash = "sha256-cDy7sccuZj+RNjaDGjqczGl//zgmMAifjv/ZMEO/yyY="; }); }); }) ]; }