cargo clippy && fmt

src/qrcode/decoder/decoded_bit_stream_parser.rs

@@ -203,8 +203,7 @@ fn decodeHanziSegment(bits: &mut BitSource, result: &mut String, count: usize) -
         count -= 1;
     }
 
-    let gb_encoder =
-        CharacterSetECI::GB18030;
+    let gb_encoder = CharacterSetECI::GB18030;
     let encode_string = gb_encoder
         .decode(&buffer)
         .map_err(|e| Exceptions::parse_with(format!("unable to decode buffer {buffer:?}: {e}")))?;
@@ -321,13 +320,9 @@ fn decodeByteSegment(
         // )
     };
 
-    let encode_string = 
-        encoding
-            .decode(&readBytes)
-            .map_err(|e| {
-                Exceptions::parse_with(format!("unable to decode buffer {readBytes:?}: {e}"))
-            })?
-    ;
+    let encode_string = encoding.decode(&readBytes).map_err(|e| {
+        Exceptions::parse_with(format!("unable to decode buffer {readBytes:?}: {e}"))
+    })?;
 
     result.push_str(&encode_string);
     byteSegments.push(readBytes);

src/qrcode/encoder/EncoderTestCase.rs

@@ -28,8 +28,7 @@ use once_cell::sync::Lazy;
 
 use super::QRCode;
 
-static SHIFT_JIS_CHARSET: Lazy<CharacterSetECI> =
-    Lazy::new(|| CharacterSetECI::SJIS);
+static SHIFT_JIS_CHARSET: Lazy<CharacterSetECI> = Lazy::new(|| CharacterSetECI::SJIS);
 
 /**
  * @author satorux@google.com (Satoru Takabayashi) - creator

src/qrcode/encoder/minimal_encoder.rs

@@ -17,7 +17,7 @@
 use std::{fmt, rc::Rc};
 
 use crate::{
-    common::{BitArray, ECIEncoderSet, Result, CharacterSetECI},
+    common::{BitArray, CharacterSetECI, ECIEncoderSet, Result},
     qrcode::decoder::{ErrorCorrectionLevel, Mode, Version, VersionRef},
     Exceptions,
 };
@@ -1042,7 +1042,7 @@ impl fmt::Display for RXingResultNode {
         result.push('(');
         if self.mode == Mode::ECI {
             result.push_str(
-                &self.encoders
+                self.encoders
                     .getCharset(self.charsetEncoderIndex)
                     .ok_or(fmt::Error)?
                     .getCharsetName(),

src/qrcode/encoder/qrcode_encoder.rs

@@ -32,8 +32,7 @@ use crate::{
 
 use super::{mask_util, matrix_util, BlockPair, ByteMatrix, MinimalEncoder, QRCode};
 
-static SHIFT_JIS_CHARSET: CharacterSetECI =
-     CharacterSetECI::SJIS;
+static SHIFT_JIS_CHARSET: CharacterSetECI = CharacterSetECI::SJIS;
 
 // The original table is defined in the table 5 of JISX0510:2004 (p.19).
 const ALPHANUMERIC_TABLE: [i8; 96] = [
@@ -97,8 +96,7 @@ pub fn encode_with_hints(
     let mut has_encoding_hint = hints.contains_key(&EncodeHintType::CHARACTER_SET);
     if has_encoding_hint {
         if let Some(EncodeHintValue::CharacterSet(v)) = hints.get(&EncodeHintType::CHARACTER_SET) {
-            encoding =
-                Some(CharacterSetECI::getCharacterSetECIByName(v).ok_or(Exceptions::WRITER)?)
+            encoding = Some(CharacterSetECI::getCharacterSetECIByName(v).ok_or(Exceptions::WRITER)?)
         }
     }
 
@@ -122,9 +120,7 @@ pub fn encode_with_hints(
         //Switch to default encoding
         let encoding = if let Some(encoding) = encoding {
             encoding
-        } else if let Ok(_encs) =
-            DEFAULT_BYTE_MODE_ENCODING.encode(content)
-        {
+        } else if let Ok(_encs) = DEFAULT_BYTE_MODE_ENCODING.encode(content) {
             DEFAULT_BYTE_MODE_ENCODING
         } else {
             has_encoding_hint = true;
@@ -720,7 +716,11 @@ pub fn appendAlphanumericBytes(content: &str, bits: &mut BitArray) -> Result<()>
     Ok(())
 }
 
-pub fn append8BitBytes(content: &str, bits: &mut BitArray, encoding: CharacterSetECI) -> Result<()> {
+pub fn append8BitBytes(
+    content: &str,
+    bits: &mut BitArray,
+    encoding: CharacterSetECI,
+) -> Result<()> {
     let bytes = encoding
         .encode(content)
         .map_err(|e| Exceptions::writer_with(format!("error {e}")))?;