Changelog for rust-openat-ext-devel-0.1.6-2.fc34.noarch.rpm :

* Wed Jan 27 2021 Fedora Release Engineering - 0.1.6-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Wed Sep 09 2020 Colin Walters - 0.1.4-1- Initial package