println to log::error

Author: hacknus

src/main.rs

@@ -78,7 +78,7 @@ fn main_thread(
                         // resetting dataset
                         data.dataset = vec![vec![]; max(split_data.len(), 1)];
                         failed_format_counter = 0;
-                        // println!("resetting dataset. split length = {}, length data.dataset = {}", split_data.len(), data.dataset.len());
+                        // log::error!("resetting dataset. split length = {}, length data.dataset = {}", split_data.len(), data.dataset.len());
                     } else if split_data.len() == data.dataset.len() {
                         // appending data
                         for (i, set) in data.dataset.iter_mut().enumerate() {
@@ -95,7 +95,7 @@ fn main_thread(
                     } else {
                         // not same length
                         failed_format_counter += 1;
-                        // println!("not same length in main! length split_data = {}, length data.dataset = {}", split_data.len(), data.dataset.len())
+                        // log::error!("not same length in main! length split_data = {}, length data.dataset = {}", split_data.len(), data.dataset.len())
                     }
                 }
             }

src/serial.rs

@@ -47,14 +47,14 @@ pub fn load_serial_settings() -> SerialDevices {
 
 pub fn save_serial_settings(serial_configs: &SerialDevices) {
     if serial_configs.save(&APP_INFO, PREFS_KEY_SERIAL).is_err() {
-        println!("failed to save gui_settings");
+        log::error!("failed to save gui_settings");
     }
 }
 
 pub fn clear_serial_settings() {
     let serial_configs = SerialDevices::default();
     if serial_configs.save(&APP_INFO, PREFS_KEY_SERIAL).is_err() {
-        println!("failed to clear gui_settings");
+        log::error!("failed to clear gui_settings");
     }
 }
 
@@ -247,7 +247,7 @@ fn perform_writes(
 ) {
     if let Ok(cmd) = send_rx.recv_timeout(Duration::from_millis(1)) {
         if let Err(e) = serial_write(port, cmd.as_bytes()) {
-            println!("Error sending command: {e}");
+            log::error!("Error sending command: {e}");
             return;
         }
 
@@ -285,7 +285,7 @@ fn perform_reads(
         // Timeout is ok, just means there is no data to read
         Err(ref e) if e.kind() == std::io::ErrorKind::TimedOut => {}
         Err(e) => {
-            println!("Error reading: {:?}", e);
+            log::error!("Error reading: {:?}", e);
         }
     }
 }