cargo clippy --fix

src/datamatrix/data_matrix_writer.rs

@@ -67,15 +67,13 @@ impl Writer for DataMatrixWriter {
 
         if format != &BarcodeFormat::DATA_MATRIX {
             return Err(Exceptions::IllegalArgumentException(Some(format!(
-                "Can only encode DATA_MATRIX, but got {:?}",
-                format
+                "Can only encode DATA_MATRIX, but got {format:?}"
             ))));
         }
 
         if width < 0 || height < 0 {
             return Err(Exceptions::IllegalArgumentException(Some(format!(
-                "Requested dimensions can't be negative: {}x{}",
-                width, height
+                "Requested dimensions can't be negative: {width}x{height}"
             ))));
         }
 

src/datamatrix/decoder/decoded_bit_stream_parser.rs

@@ -218,7 +218,7 @@ fn decodeAsciiSegment(
                 result.append_char('0');
             }
             //result.append_char(char::from_u32(value).unwrap());
-            result.append_string(&format!("{}", value));
+            result.append_string(&format!("{value}"));
         } else {
             match oneByte {
            230=> // Latch to C40 encodation

src/datamatrix/encoder/ascii_encoder.rs

@@ -74,8 +74,7 @@ impl Encoder for ASCIIEncoder {
 
                     _ => {
                         return Err(Exceptions::IllegalStateException(Some(format!(
-                            "Illegal mode: {}",
-                            newMode
+                            "Illegal mode: {newMode}"
                         ))));
                     }
                 }
@@ -106,8 +105,7 @@ impl ASCIIEncoder {
             Ok((num + 130) as char)
         } else {
             Err(Exceptions::IllegalArgumentException(Some(format!(
-                "not digits: {}{}",
-                digit1, digit2
+                "not digits: {digit1}{digit2}"
             ))))
         }
     }

src/datamatrix/encoder/base256_encoder.rs

@@ -66,8 +66,7 @@ impl Encoder for Base256Encoder {
                 buffer.insert(ci_pos, char::from_u32(dataCount as u32 % 250).unwrap());
             } else {
                 return Err(Exceptions::IllegalStateException(Some(format!(
-                    "Message length not in valid ranges: {}",
-                    dataCount
+                    "Message length not in valid ranges: {dataCount}"
                 ))));
             }
         }

src/datamatrix/encoder/default_placement.rs

@@ -275,7 +275,7 @@ mod test_placement {
         let actual = placement.toBitFieldStringArray();
         for i in 0..actual.len() {
             // for (int i = 0; i < actual.length; i++) {
-            assert_eq!(expected[i], actual[i], "Row {}", i);
+            assert_eq!(expected[i], actual[i], "Row {i}");
         }
     }
 

src/datamatrix/encoder/error_correction.rs

@@ -221,8 +221,7 @@ fn createECCBlock(codewords: &str, numECWords: usize) -> Result<String, Exceptio
     }
     if table < 0 {
         return Err(Exceptions::IllegalArgumentException(Some(format!(
-            "Illegal number of error correction codewords specified: {}",
-            numECWords
+            "Illegal number of error correction codewords specified: {numECWords}"
         ))));
     }
     let poly = &FACTORS[table as usize];

src/datamatrix/encoder/high_level_encoder.rs

@@ -603,7 +603,6 @@ pub fn illegalCharacter(c: char) -> Result<(), Exceptions> {
     // let hex = Integer.toHexString(c);
     // hex = "0000".substring(0, 4 - hex.length()) + hex;
     Err(Exceptions::IllegalArgumentException(Some(format!(
-        "Illegal character: {} (0x{})",
-        c, c
+        "Illegal character: {c} (0x{c})"
     ))))
 }

src/datamatrix/encoder/minimal_encoder.rs

@@ -640,8 +640,7 @@ fn encodeMinimally(input: Rc<Input>) -> Result<RXingResult, Exceptions> {
 
     if minimalJ < 0 {
         return Err(Exceptions::IllegalStateException(Some(format!(
-            "Internal error: failed to encode \"{}\"",
-            input
+            "Internal error: failed to encode \"{input}\""
         ))));
     }
     RXingResult::new(edges[inputLength][minimalJ as usize].clone())

src/datamatrix/encoder/symbol_info.rs

@@ -346,8 +346,7 @@ impl<'a> SymbolInfoLookup<'a> {
         }
         if fail {
             return Err(Exceptions::IllegalArgumentException(Some(format!(
-                "Can't find a symbol arrangement that matches the message. Data codewords: {}",
-                dataCodewords
+                "Can't find a symbol arrangement that matches the message. Data codewords: {dataCodewords}"
             ))));
         }
         Ok(None)