diff --git a/src/common/character_set.rs b/src/common/character_set.rs
index 0a47d26..f6e3e21 100644
--- a/src/common/character_set.rs
+++ b/src/common/character_set.rs
@@ -28,16 +28,16 @@ use crate::Exceptions;
 #[derive(Debug, PartialEq, Eq, Clone, Copy)]
 pub enum CharacterSet {
     // Enum name is a Java encoding valid for java.lang and java.io
-    Cp437,     //(new int[]{0,2}),
-    ISO8859_1, //(new int[]{1,3}, "ISO-8859-1"),
-    ISO8859_2, //(4, "ISO-8859-2"),
-    ISO8859_3, //(5, "ISO-8859-3"),
-    ISO8859_4, //(6, "ISO-8859-4"),
-    ISO8859_5, //(7, "ISO-8859-5"),
+    Cp437,      //(new int[]{0,2}),
+    ISO8859_1,  //(new int[]{1,3}, "ISO-8859-1"),
+    ISO8859_2,  //(4, "ISO-8859-2"),
+    ISO8859_3,  //(5, "ISO-8859-3"),
+    ISO8859_4,  //(6, "ISO-8859-4"),
+    ISO8859_5,  //(7, "ISO-8859-5"),
     ISO8859_6,  //(8, "ISO-8859-6"),
-    ISO8859_7, //(9, "ISO-8859-7"),
+    ISO8859_7,  //(9, "ISO-8859-7"),
     ISO8859_8,  //(10, "ISO-8859-8"),
-    ISO8859_9, //(11, "ISO-8859-9"),
+    ISO8859_9,  //(11, "ISO-8859-9"),
     ISO8859_10, //(12, "ISO-8859-10"),
     ISO8859_11, //(13, "ISO-8859-11"),
     ISO8859_13, //(15, "ISO-8859-13"),
diff --git a/src/common/eci_encoder_set.rs b/src/common/eci_encoder_set.rs
index e3db100..33eacb9 100644
--- a/src/common/eci_encoder_set.rs
+++ b/src/common/eci_encoder_set.rs
@@ -55,26 +55,26 @@ use once_cell::sync::Lazy;
 
 static ENCODERS: Lazy<Vec<CharacterSet>> = Lazy::new(|| {
     vec![
-        CharacterSet::Cp437,     
-        CharacterSet::ISO8859_2, 
-        CharacterSet::ISO8859_3, 
-        CharacterSet::ISO8859_4, 
-        CharacterSet::ISO8859_5, 
-        // CharacterSet::ISO8859_6, 
-        CharacterSet::ISO8859_7, 
-        // CharacterSet::ISO8859_8, 
-        CharacterSet::ISO8859_9, 
+        CharacterSet::Cp437,
+        CharacterSet::ISO8859_2,
+        CharacterSet::ISO8859_3,
+        CharacterSet::ISO8859_4,
+        CharacterSet::ISO8859_5,
+        // CharacterSet::ISO8859_6,
+        CharacterSet::ISO8859_7,
+        // CharacterSet::ISO8859_8,
+        CharacterSet::ISO8859_9,
         // CharacterSet::ISO8859_10,
         // CharacterSet::ISO8859_11,
         // CharacterSet::ISO8859_13,
         // CharacterSet::ISO8859_14,
         CharacterSet::ISO8859_15,
         CharacterSet::ISO8859_16,
-        CharacterSet::Shift_JIS, 
-        CharacterSet::Cp1250,    
-        CharacterSet::Cp1251,    
-        CharacterSet::Cp1252,    
-        CharacterSet::Cp1256,    
+        CharacterSet::Shift_JIS,
+        CharacterSet::Cp1250,
+        CharacterSet::Cp1251,
+        CharacterSet::Cp1252,
+        CharacterSet::Cp1256,
     ]
 });
 
diff --git a/src/helpers.rs b/src/helpers.rs
index 051ab75..4f90e24 100644
--- a/src/helpers.rs
+++ b/src/helpers.rs
@@ -8,7 +8,8 @@ use crate::{
     common::{BitMatrix, HybridBinarizer, Result},
     multi::{GenericMultipleBarcodeReader, MultipleBarcodeReader},
     BarcodeFormat, BinaryBitmap, DecodeHintType, DecodeHintValue, DecodingHintDictionary,
-    Exceptions, Luma8LuminanceSource, MultiFormatReader, RXingResult, Reader, MultiUseMultiFormatReader,
+    Exceptions, Luma8LuminanceSource, MultiFormatReader, MultiUseMultiFormatReader, RXingResult,
+    Reader,
 };
 
 #[cfg(feature = "image")]
@@ -74,7 +75,7 @@ pub fn detect_multiple_in_svg_with_hints(
 ) -> Result<Vec<RXingResult>> {
     use std::{fs::File, io::Read};
 
-    use crate::{SVGLuminanceSource};
+    use crate::SVGLuminanceSource;
 
     let path = PathBuf::from(file_name);
     if !path.exists() {