Update backend code to Rust Edition 2024

central_backend/src/energy/consumption.rs

@@ -1,5 +1,5 @@
 use crate::app_config::{AppConfig, ConsumptionBackend};
-use rand::{thread_rng, Rng};
+use rand::{Rng, rng};
 use std::num::ParseIntError;
 use std::path::Path;
 
@@ -49,7 +49,7 @@ pub async fn get_curr_consumption() -> anyhow::Result<EnergyConsumption> {
     match backend {
         ConsumptionBackend::Constant { value } => Ok(*value),
 
-        ConsumptionBackend::Random { min, max } => Ok(thread_rng().gen_range(*min..*max)),
+        ConsumptionBackend::Random { min, max } => Ok(rng().random_range(*min..*max)),
 
         ConsumptionBackend::File { path } => {
             let path = Path::new(path);

central_backend/src/energy/engine.rs

@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 
 use crate::app_config::AppConfig;
-use prettytable::{row, Table};
+use prettytable::{Table, row};
 
 use crate::constants;
 use crate::devices::device::{Device, DeviceId, DeviceRelay, DeviceRelayID};
@@ -289,7 +289,11 @@ impl EnergyEngine {
                     continue;
                 }
 
-                log::info!("Forcefully turn on relay {} to catch up running constraints (only {}s this day)", r.name, total_runtime);
+                log::info!(
+                    "Forcefully turn on relay {} to catch up running constraints (only {}s this day)",
+                    r.name,
+                    total_runtime
+                );
                 new_relays_state.get_mut(&r.id).unwrap().on = true;
             }
         }

central_backend/src/energy/relay_state_history.rs

@@ -147,7 +147,7 @@ pub fn relay_total_runtime_adjusted(relay: &DeviceRelay) -> usize {
 #[cfg(test)]
 mod tests {
     use crate::devices::device::DeviceRelayID;
-    use crate::energy::relay_state_history::{relay_total_runtime, RelayStateHistory};
+    use crate::energy::relay_state_history::{RelayStateHistory, relay_total_runtime};
 
     #[test]
     fn test_relay_state_history() {