Changelog for rust-async-io-devel-1.3.1-2.fc34.noarch.rpm :

* Wed Jan 27 2021 Fedora Release Engineering - 1.3.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Wed Jan 06 2021 Fabio Valentini - 1.3.1-1- Initial package