sync

internal/garmin/errors.go

@@ -0,0 +1,16 @@
+package garmin
+
+import "fmt"
+
+// AuthenticationError represents an authentication failure with Garmin Connect.
+type AuthenticationError struct {
+	Err error
+}
+
+func (e *AuthenticationError) Error() string {
+	return fmt.Sprintf("authentication failed: %v", e.Err)
+}
+
+func (e *AuthenticationError) Unwrap() error {
+	return e.Err
+}