// This stub file contains items that aren't used yet; feel free to remove this module attribute // to enable stricter warnings. #![allow(unused)] pub fn expected_minutes_in_oven() -> i32 { return 40 } pub fn remaining_minutes_in_oven(actual_minutes_in_oven: i32) -> i32 { return expected_minutes_in_oven() - actual_minutes_in_oven } pub fn preparation_time_in_minutes(number_of_layers: i32) -> i32 { return number_of_layers * 2 } pub fn elapsed_time_in_minutes(number_of_layers: i32, actual_minutes_in_oven: i32) -> i32 { return preparation_time_in_minutes(number_of_layers) + actual_minutes_in_oven }