Changelog for rust-datetime-devel-0.4.7-4.fc30.noarch.rpm :

* Sat Jul 14 2018 Fedora Release Engineering - 0.4.7-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Fri Feb 09 2018 Fedora Release Engineering - 0.4.7-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Mon Jan 08 2018 Igor Gnatenko - 0.4.7-2- Rebuild for rust-packaging v5
* Tue Nov 21 2017 Igor Gnatenko - 0.4.7-1- Initial package