cargo clippy --fix

src/pdf417/decoder/detection_result.rs

@@ -652,7 +652,7 @@ impl Display for DetectionRXingResult {
         // try (Formatter formatter = new Formatter()) {
         for codewordsRow in 0..rowIndicatorColumn.as_ref().unwrap().getCodewords().len() {
             //   for (int codewordsRow = 0; codewordsRow < rowIndicatorColumn.getCodewords().length; codewordsRow++) {
-            write!(f, "CW {0:3}", codewordsRow)?;
+            write!(f, "CW {codewordsRow:3}")?;
             // formatter.format("CW %3d:", codewordsRow);
             for barcodeColumn in 0..self.barcodeColumnCount + 2 {
                 // for (int barcodeColumn = 0; barcodeColumn < barcodeColumnCount + 2; barcodeColumn++) {

src/pdf417/decoder/detection_result_column.rs

@@ -133,7 +133,7 @@ impl Display for DetectionRXingResultColumn {
         for codeword in &self.codewords {
             // for (Codeword codeword : codewords) {
             if codeword.is_none() {
-                writeln!(f, "{:3}:    |   ", row)?;
+                writeln!(f, "{row:3}:    |   ")?;
                 row += 1;
                 continue;
             }

src/pdf417/encoder/compaction.rs

@@ -41,8 +41,7 @@ impl TryFrom<&String> for Compaction {
             }
         }
         Err(Exceptions::FormatException(Some(format!(
-            "Compaction must be 0-3 (inclusivie). Found: {}",
-            value
+            "Compaction must be 0-3 (inclusivie). Found: {value}"
         ))))
     }
 }

src/pdf417/encoder/pdf_417.rs

@@ -247,7 +247,7 @@ impl PDF417 {
         //4. step: low-level encoding
         let mut barcode_matrix = BarcodeMatrix::new(rows as usize, cols as usize);
         self.encodeLowLevel(
-            &format!("{}{}", dataCodewords, ec),
+            &format!("{dataCodewords}{ec}"),
             cols,
             rows,
             errorCorrectionLevel,

src/pdf417/encoder/pdf_417_high_level_encoder.rs

@@ -806,8 +806,7 @@ fn encodingECI(eci: i32, sb: &mut String) -> Result<(), Exceptions> {
         sb.push(char::from_u32((810900 - eci) as u32).unwrap());
     } else {
         return Err(Exceptions::WriterException(Some(format!(
-            "ECI number not in valid range from 0..811799, but was {}",
-            eci
+            "ECI number not in valid range from 0..811799, but was {eci}"
         ))));
     }
     Ok(())

src/pdf417/pdf_417_writer.rs

@@ -60,8 +60,7 @@ impl Writer for PDF417Writer {
     ) -> Result<crate::common::BitMatrix, crate::Exceptions> {
         if format != &BarcodeFormat::PDF_417 {
             return Err(Exceptions::IllegalArgumentException(Some(format!(
-                "Can only encode PDF_417, but got {}",
-                format
+                "Can only encode PDF_417, but got {format}"
             ))));
         }