diff --git a/src/aztec/decoder.rs b/src/aztec/decoder.rs
index 0dc0be6..ca10c64 100644
--- a/src/aztec/decoder.rs
+++ b/src/aztec/decoder.rs
@@ -162,7 +162,7 @@ fn get_encoded_data(corrected_bits: &[bool]) -> Result<String> {
                 result.push_str(
                     &encdr
                         .decode(&decoded_bytes, encoding::DecoderTrap::Strict)
-                        .map_err(|a| Exceptions::illegalStateWith(a))?,
+                        .map_err(Exceptions::illegalStateWith)?,
                 );
 
                 decoded_bytes.clear();
diff --git a/src/datamatrix/decoder/decoded_bit_stream_parser.rs b/src/datamatrix/decoder/decoded_bit_stream_parser.rs
index 455e313..da7876c 100644
--- a/src/datamatrix/decoder/decoded_bit_stream_parser.rs
+++ b/src/datamatrix/decoder/decoded_bit_stream_parser.rs
@@ -732,7 +732,7 @@ fn decodeBase256Segment(
     result.append_string(
         &encoding::all::ISO_8859_1
             .decode(&bytes, encoding::DecoderTrap::Strict)
-            .map_err(|e| Exceptions::parseWith(e))?,
+            .map_err(Exceptions::parseWith)?,
     );
     byteSegments.push(bytes);
 
diff --git a/src/maxicode/detector.rs b/src/maxicode/detector.rs
index 00aabed..0ef8aeb 100644
--- a/src/maxicode/detector.rs
+++ b/src/maxicode/detector.rs
@@ -340,8 +340,8 @@ pub fn detect(image: &BitMatrix, try_harder: bool) -> Result<MaxicodeDetectionRe
 
         let [tl, bl, tr, br] = symbol_box.0;
 
-        let target_width = Point::distance(tl.into(), tr.into());
-        let target_height = Point::distance(br.into(), tr.into());
+        let target_width = Point::distance(tl, tr);
+        let target_height = Point::distance(br, tr);
 
         // let target_width = (tr.0 - tl.0).round().abs() as u32;
         // let target_height = (br.1 - tr.1).round().abs() as u32;
@@ -376,11 +376,7 @@ pub fn detect(image: &BitMatrix, try_harder: bool) -> Result<MaxicodeDetectionRe
         return Ok(MaxicodeDetectionResult {
             bits,
             points: symbol_box
-                .0
-                .iter()
-                // .map(|p| Point { x: p.x, y: p.y })
-                .copied()
-                .collect(),
+                .0.to_vec(),
             rotation: symbol_box.1,
         });
     }
diff --git a/src/rxing_result.rs b/src/rxing_result.rs
index 90c544d..ea49223 100644
--- a/src/rxing_result.rs
+++ b/src/rxing_result.rs
@@ -132,7 +132,7 @@ impl RXingResult {
 
     /** Currently necessary because the external OneDReader proc macro uses it. */
     pub fn getRXingResultPoints(&self) -> &Vec<Point> {
-        &&self.resultPoints
+        &self.resultPoints
     }
 
     /** Currently necessary because the external OneDReader proc macro uses it. */