Rust & GTK4 version of Vakt-i Salah (Prayer Times) Application
It uses Türkiye's Diyanet İşleri Başkanlığı (Presidency of Religious Affairs)'s prayer times: namazvakitleri.diyanet.gov.tr
Here is the flathub manifest file and cargo-sources.json: https://github.com/flathub/io.github.eminfedar.vaktisalah-gtk-rs