chore: clippy --fix

Author: hschimke

src/datamatrix/decoder/decoded_bit_stream_parser.rs

@@ -540,8 +540,8 @@ fn decodeTextSegment(
                     }
                     shift = 0;
                 }
-                3 => {
-                    if cValue < TEXT_SHIFT3_SET_CHARS.len() as u32 {
+                3
+                    if cValue < TEXT_SHIFT3_SET_CHARS.len() as u32 => {
                         let textChar = TEXT_SHIFT3_SET_CHARS[cValue as usize];
                         if upperShift {
                             result.append_char(
@@ -552,10 +552,7 @@ fn decodeTextSegment(
                             result.append_char(textChar);
                         }
                         shift = 0;
-                    } else {
-                        return Err(Exceptions::FORMAT);
                     }
-                }
 
                 _ => return Err(Exceptions::FORMAT),
             }

src/oned/code_128_writer.rs

@@ -160,19 +160,17 @@ fn check(contents: &str, hints: &crate::EncodeHints) -> Result<i32> {
                     )));
                 }
             }
-            CODE_CODE_C_I32 =>
             // allows only numbers and no FNC 2/3/4
-            {
-                if c < 48
+            CODE_CODE_C_I32
+                if (c < 48
                     || (c > 57 && c <= 127)
                     || ch == ESCAPE_FNC_2
                     || ch == ESCAPE_FNC_3
-                    || ch == ESCAPE_FNC_4
-                {
-                    return Err(Exceptions::illegal_argument_with(format!(
-                        "Bad character in input for forced code set C: ASCII value={c}"
-                    )));
-                }
+                    || ch == ESCAPE_FNC_4) =>
+            {
+                return Err(Exceptions::illegal_argument_with(format!(
+                    "Bad character in input for forced code set C: ASCII value={c}"
+                )));
             }
             _ => {}
         }

src/qrcode/encoder/minimal_encoder.rs

@@ -837,16 +837,16 @@ impl RXingResultList {
     }
 
     fn getSizeLocal(&self, version: VersionRef) -> u32 {
-        let result = self
+        
+        self
             .list
             .iter()
-            .fold(0, |acc, node| acc + node.getSize(version));
-        result
+            .fold(0, |acc, node| acc + node.getSize(version))
     }
 
     fn internal_static_get_size(version: VersionRef, list: &[RXingResultNode]) -> u32 {
-        let result = list.iter().fold(0, |acc, node| acc + node.getSize(version));
-        result
+        
+        list.iter().fold(0, |acc, node| acc + node.getSize(version))
     }
 
     /**