Решение на упр.02 задача 1 от Илия Петров
Резултати
- 4 точки от тестове
- 0 бонус точки
- 4 точки общо
- 0 успешни тест(а)
- 0 неуспешни тест(а)
Код
#[derive(Debug)]
struct SensorData {
temperature: f64,
radiation_level: u32,
}
#[derive(Debug)]
struct Probe {
name: String,
battery_percentage: u8,
last_reading: SensorData,
status: String,
}
fn create_sensor_data(temperature: f64, radiation_level: u32) -> SensorData {
SensorData {
temperature: temperature,
radiation_level: radiation_level,
}
}
fn create_probe(name: &str, battery_percentage: u8, last_reading: SensorData) -> Probe {
Probe {
name: name.to_string(),
battery_percentage: battery_percentage,
last_reading: last_reading,
status: String::from("Active"),
}
}
fn diagnostic_check(probe: &Probe) {
if probe.battery_percentage < 20 {
println!("Low battery");
} else {
println!("{:?}", probe);
}
}
fn recharge_probe(probe: &mut Probe, amount: u8) {
if probe.battery_percentage + amount > 100 {
probe.battery_percentage = 100;
} else {
probe.battery_percentage += amount;
}
}
fn update_status(probe: &mut Probe, new_status: &str) {
probe.status = new_status.to_string();
}
fn analize_critical_sensor(sensor: SensorData) {
if sensor.radiation_level > 100 || sensor.temperature > 300.0 {
println!("Sensor in critical condition.");
}
}
fn main() {
let sensor_data1 = create_sensor_data(200.0, 50);
let sensor_data2 = create_sensor_data(400.0, 50);
let sensor_data3 = create_sensor_data(200.0, 120);
let mut probe1 = create_probe("probe1", 70, sensor_data2);
recharge_probe(&mut probe1, 20);
update_status(&mut probe1, "Exploring");
let reading = probe1.last_reading;
analize_critical_sensor(reading);
//println!("{:?}", probe1);
// Горното не работи, понеже на ред 67 прехвърляме собствеността на
// данните в probe1.last_reading на reading, след което в
// probe1.last_reading няма нищо.
probe1.last_reading = sensor_data3;
println!("{:?}", probe1);
diagnostic_check(&probe1);
}