feat: remove need for scanner from

Author: LeoPatOZ

src/block_range_scanner.rs

@@ -542,7 +542,7 @@ impl<N: Network> Service<N> {
                     }
                     Err(e) => {
                         error!(error = %e, "Terminal RPC call error, shutting down");
-                        _ = sender.try_stream(ScannerError::from(e)).await;
+                        _ = sender.try_stream(e).await;
                         return;
                     }
                 };

src/event_scanner/scanner/common.rs

@@ -246,7 +246,7 @@ async fn handle_block_range<N: Network>(
         }
         Err(e) => {
             error!(error = ?e, "Received error message");
-            if !sender.try_stream(ScannerError::from(e)).await {
+            if !sender.try_stream(e).await {
                 return false;
             }
         }

src/types.rs

@@ -49,9 +49,9 @@ impl<T: Clone> IntoScannerMessageResult<T> for ScannerMessage<T> {
     }
 }
 
-impl<T: Clone> IntoScannerMessageResult<T> for ScannerError {
+impl<T: Clone, E: Into<ScannerError>> IntoScannerMessageResult<T> for E {
     fn into_scanner_message_result(self) -> Result<ScannerMessage<T>, ScannerError> {
-        Err(self)
+        Err(self.into())
     }
 }