integration tests

src/oned/ean_8_reader.rs

@@ -86,6 +86,6 @@ impl UPCEANReader for EAN8Reader {
 
 impl Default for EAN8Reader {
     fn default() -> Self {
-        Self {  }
+        Self {}
     }
-}
+}

src/oned/itf_reader.rs

@@ -405,7 +405,7 @@ impl ITFReader {
      * @return The decoded digit
      * @throws NotFoundException if digit cannot be decoded
      */
-    fn decodeDigit(&self,counters: &[u32]) -> Result<u32, Exceptions> {
+    fn decodeDigit(&self, counters: &[u32]) -> Result<u32, Exceptions> {
         let mut bestVariance = MAX_AVG_VARIANCE; // worst variance we'll accept
         let mut bestMatch = -1_isize;
         let max = PATTERNS.len();

src/oned/mod.rs

@@ -55,3 +55,6 @@ pub use coda_bar_writer::*;
 
 mod multi_format_upc_ean_reader;
 pub use multi_format_upc_ean_reader::*;
+
+mod code_39_writer;
+pub use code_39_writer::*;

src/oned/one_d_reader.rs

@@ -159,8 +159,12 @@ pub trait OneDReader: Reader {
      * @throws NotFoundException if counters cannot be filled entirely from row before running out
      *  of pixels
      */
-    fn recordPattern(&self, row: &BitArray, start: usize, counters: &mut [u32]) -> Result<(), Exceptions>
-    {
+    fn recordPattern(
+        &self,
+        row: &BitArray,
+        start: usize,
+        counters: &mut [u32],
+    ) -> Result<(), Exceptions> {
         let numCounters = counters.len();
         // Arrays.fill(counters, 0, numCounters, 0);
         counters.fill(0);
@@ -198,8 +202,7 @@ pub trait OneDReader: Reader {
         row: &BitArray,
         start: usize,
         counters: &mut [u32],
-    ) -> Result<(), Exceptions>
-    {
+    ) -> Result<(), Exceptions> {
         let mut start = start;
         // This could be more efficient I guess
         let mut numTransitionsLeft = counters.len() as isize;
@@ -229,8 +232,12 @@ pub trait OneDReader: Reader {
      * @param maxIndividualVariance The most any counter can differ before we give up
      * @return ratio of total variance between counters and pattern compared to total pattern size
      */
-    fn patternMatchVariance(&self, counters: &[u32], pattern: &[u32], maxIndividualVariance: f32) -> f32
-    {
+    fn patternMatchVariance(
+        &self,
+        counters: &[u32],
+        pattern: &[u32],
+        maxIndividualVariance: f32,
+    ) -> f32 {
         let mut maxIndividualVariance = maxIndividualVariance;
         let numCounters = counters.len();
         let mut total = 0.0;

src/oned/upc_e_reader.rs

@@ -75,8 +75,11 @@ impl UPCEANReader for UPCEReader {
         self.checkStandardUPCEANChecksum(&convertUPCEtoUPCA(s))
     }
 
-    fn decodeEnd(&self, row: &crate::common::BitArray, endStart: usize) -> Result<[usize; 2], Exceptions>
-    {
+    fn decodeEnd(
+        &self,
+        row: &crate::common::BitArray,
+        endStart: usize,
+    ) -> Result<[usize; 2], Exceptions> {
         self.findGuardPattern(row, endStart, true, &Self::MIDDLE_END_PATTERN)
     }
 }

src/oned/upc_ean_reader.rs

@@ -116,8 +116,7 @@ pub trait UPCEANReader: OneDReader {
     //   eanManSupport = new EANManufacturerOrgSupport();
     // }
 
-    fn findStartGuardPattern(&self, row: &BitArray) -> Result<[usize; 2], Exceptions>
-    {
+    fn findStartGuardPattern(&self, row: &BitArray) -> Result<[usize; 2], Exceptions> {
         let mut foundStart = false;
         let mut startRange = [0; 2]; //= null;
         let mut nextStart = 0;
@@ -172,8 +171,7 @@ pub trait UPCEANReader: OneDReader {
         row: &BitArray,
         startGuardRange: &[usize; 2],
         hints: &crate::DecodingHintDictionary,
-    ) -> Result<RXingResult, Exceptions>
-    {
+    ) -> Result<RXingResult, Exceptions> {
         let resultPointCallback = hints.get(&DecodeHintType::NEED_RESULT_POINT_CALLBACK);
         let mut symbologyIdentifier = 0;
 
@@ -380,19 +378,17 @@ pub trait UPCEANReader: OneDReader {
         Ok(((1000 - sum) % 10) as u32)
     }
 
-    fn decodeEnd(&self, row: &BitArray, endStart: usize) -> Result<[usize; 2], Exceptions>
-    {
+    fn decodeEnd(&self, row: &BitArray, endStart: usize) -> Result<[usize; 2], Exceptions> {
         self.findGuardPattern(row, endStart, false, &START_END_PATTERN)
     }
 
     fn findGuardPattern(
-        &self, 
+        &self,
         row: &BitArray,
         rowOffset: usize,
         whiteFirst: bool,
         pattern: &[u32],
-    ) -> Result<[usize; 2], Exceptions>
-    {
+    ) -> Result<[usize; 2], Exceptions> {
         self.findGuardPatternWithCounters(
             row,
             rowOffset,
@@ -414,14 +410,13 @@ pub trait UPCEANReader: OneDReader {
      * @throws NotFoundException if pattern is not found
      */
     fn findGuardPatternWithCounters(
-        &self, 
+        &self,
         row: &BitArray,
         rowOffset: usize,
         whiteFirst: bool,
         pattern: &[u32],
         counters: &mut [u32],
-    ) -> Result<[usize; 2], Exceptions>
-    {
+    ) -> Result<[usize; 2], Exceptions> {
         let width = row.getSize();
         let rowOffset = if whiteFirst {
             row.getNextUnset(rowOffset)
@@ -474,13 +469,12 @@ pub trait UPCEANReader: OneDReader {
      * @throws NotFoundException if digit cannot be decoded
      */
     fn decodeDigit(
-        &self, 
+        &self,
         row: &BitArray,
         counters: &mut [u32; 4],
         rowOffset: usize,
         patterns: &[[u32; 4]],
-    ) -> Result<usize, Exceptions>
-    {
+    ) -> Result<usize, Exceptions> {
         self.recordPattern(row, rowOffset, counters)?;
         let mut bestVariance = MAX_AVG_VARIANCE; // worst variance we'll accept
         let mut bestMatch = -1_isize;
@@ -567,4 +561,4 @@ impl Reader for StandInStruct {
     }
 }
 
-pub(crate) const StandIn : StandInStruct = StandInStruct{};
+pub(crate) const StandIn: StandInStruct = StandInStruct {};