bar functionality

wlx-common/src/common.rs

@@ -1,3 +1,5 @@
+use std::fmt::Debug;
+
 use serde::{Deserialize, Serialize};
 
 #[derive(Debug, Serialize, Deserialize, Clone, Copy, Default)]
@@ -7,3 +9,33 @@ pub enum LeftRight {
 	Left,
 	Right,
 }
+
+pub trait LogErr {
+	fn log_err(self) -> Self;
+	fn log_warn(self) -> Self;
+}
+
+impl<T, E> LogErr for Result<T, E>
+where
+	E: Debug + Send + Sync + 'static,
+{
+	fn log_warn(self) -> Result<T, E> {
+		match self {
+			Ok(ok) => Ok(ok),
+			Err(error) => {
+				log::warn!("{error:?}");
+				Err(error)
+			}
+		}
+	}
+
+	fn log_err(self) -> Result<T, E> {
+		match self {
+			Ok(ok) => Ok(ok),
+			Err(error) => {
+				log::error!("{error:?}");
+				Err(error)
+			}
+		}
+	}
+}