Rust Programming

Hello, I really need help figuring out Rodio audio playback for a rust project. I need to play a short audio clip of a casino wheel turning a certain amount of times in a loop. When I run the main function, the program plays the audio clip once and then stops completely. If anybody who has used Rodio can give me help it would be greatly appreciated. Also, I have tried using a longer duration in the play_sound function but it doesn't change anything. Thank you