Changed DataType::FixedSize*(i32) to DataType::FixedSize*(usize)

src/array/fixed_size_binary/mod.rs

@@ -34,7 +34,7 @@ impl FixedSizeBinaryArray {
 
     /// Returns a new [`FixedSizeBinaryArray`].
     pub fn from_data(data_type: DataType, values: Buffer<u8>, validity: Option<Bitmap>) -> Self {
-        let size = *Self::get_size(&data_type) as usize;
+        let size = Self::get_size(&data_type);
 
         assert_eq!(values.len() % size, 0);
 
@@ -135,9 +135,9 @@ impl FixedSizeBinaryArray {
 }
 
 impl FixedSizeBinaryArray {
-    pub(crate) fn get_size(data_type: &DataType) -> &i32 {
+    pub(crate) fn get_size(data_type: &DataType) -> usize {
         match data_type.to_logical_type() {
-            DataType::FixedSizeBinary(size) => size,
+            DataType::FixedSizeBinary(size) => *size,
             _ => panic!("Wrong DataType"),
         }
     }

src/array/fixed_size_binary/mutable.rs

@@ -39,7 +39,7 @@ impl MutableFixedSizeBinaryArray {
         values: MutableBuffer<u8>,
         validity: Option<MutableBitmap>,
     ) -> Self {
-        let size = *FixedSizeBinaryArray::get_size(&data_type) as usize;
+        let size = FixedSizeBinaryArray::get_size(&data_type);
         assert_eq!(
             values.len() % size,
             0,
@@ -68,7 +68,7 @@ impl MutableFixedSizeBinaryArray {
     /// Creates a new [`MutableFixedSizeBinaryArray`] with capacity for `capacity` entries.
     pub fn with_capacity(size: usize, capacity: usize) -> Self {
         Self::from_data(
-            DataType::FixedSizeBinary(size as i32),
+            DataType::FixedSizeBinary(size),
             MutableBuffer::<u8>::with_capacity(capacity * size),
             None,
         )
@@ -189,15 +189,15 @@ impl MutableArray for MutableFixedSizeBinaryArray {
 
     fn as_box(&mut self) -> Box<dyn Array> {
         Box::new(FixedSizeBinaryArray::from_data(
-            DataType::FixedSizeBinary(self.size as i32),
+            DataType::FixedSizeBinary(self.size),
             std::mem::take(&mut self.values).into(),
             std::mem::take(&mut self.validity).map(|x| x.into()),
         ))
     }
 
     fn as_arc(&mut self) -> Arc<dyn Array> {
         Arc::new(FixedSizeBinaryArray::from_data(
-            DataType::FixedSizeBinary(self.size as i32),
+            DataType::FixedSizeBinary(self.size),
             std::mem::take(&mut self.values).into(),
             std::mem::take(&mut self.validity).map(|x| x.into()),
         ))

src/array/fixed_size_list/mod.rs

@@ -154,7 +154,7 @@ impl FixedSizeListArray {
     /// Returns a [`DataType`] consistent with [`FixedSizeListArray`].
     pub fn default_datatype(data_type: DataType, size: usize) -> DataType {
         let field = Box::new(Field::new("item", data_type, true));
-        DataType::FixedSizeList(field, size as i32)
+        DataType::FixedSizeList(field, size)
     }
 }
 

src/array/growable/fixed_binary.rs

@@ -40,7 +40,7 @@ impl<'a> GrowableFixedSizeBinary<'a> {
             .map(|array| build_extend_null_bits(*array, use_validity))
             .collect();
 
-        let size = *FixedSizeBinaryArray::get_size(arrays[0].data_type()) as usize;
+        let size = FixedSizeBinaryArray::get_size(arrays[0].data_type());
         Self {
             arrays,
             values: MutableBuffer::with_capacity(0),

src/datatypes/mod.rs

@@ -74,7 +74,7 @@ pub enum DataType {
     Binary,
     /// Opaque binary data of fixed size.
     /// Enum parameter specifies the number of bytes per value.
-    FixedSizeBinary(i32),
+    FixedSizeBinary(usize),
     /// Opaque binary data of variable length and 64-bit offsets.
     LargeBinary,
     /// A variable-length string in Unicode with UTF-8 encoding.
@@ -84,7 +84,7 @@ pub enum DataType {
     /// A list of some logical data type with variable length.
     List(Box<Field>),
     /// A list of some logical data type with fixed length.
-    FixedSizeList(Box<Field>, i32),
+    FixedSizeList(Box<Field>, usize),
     /// A list of some logical data type with variable length and 64-bit offsets.
     LargeList(Box<Field>),
     /// A nested datatype that contains a number of sub-fields.

src/io/avro/read/schema.rs

@@ -173,7 +173,7 @@ fn schema_to_field(
                 false,
             ))
         }
-        AvroSchema::Fixed { size, .. } => DataType::FixedSizeBinary(*size as i32),
+        AvroSchema::Fixed { size, .. } => DataType::FixedSizeBinary(*size),
         AvroSchema::Decimal {
             precision, scale, ..
         } => DataType::Decimal(*precision, *scale),

src/io/ipc/convert.rs

@@ -191,7 +191,7 @@ fn get_data_type(field: ipc::Field, extension: Extension, may_be_dictionary: boo
         ipc::Type::LargeUtf8 => DataType::LargeUtf8,
         ipc::Type::FixedSizeBinary => {
             let fsb = field.type_as_fixed_size_binary().unwrap();
-            DataType::FixedSizeBinary(fsb.byteWidth())
+            DataType::FixedSizeBinary(fsb.byteWidth() as usize)
         }
         ipc::Type::FloatingPoint => {
             let float = field.type_as_floating_point().unwrap();
@@ -273,7 +273,7 @@ fn get_data_type(field: ipc::Field, extension: Extension, may_be_dictionary: boo
                 panic!("expect a list to have one child")
             }
             let fsl = field.type_as_fixed_size_list().unwrap();
-            DataType::FixedSizeList(Box::new(children.get(0).into()), fsl.listSize())
+            DataType::FixedSizeList(Box::new(children.get(0).into()), fsl.listSize() as usize)
         }
         ipc::Type::Struct_ => {
             let mut fields = vec![];

src/io/ipc/read/array/fixed_size_binary.rs

@@ -30,8 +30,7 @@ pub fn read_fixed_size_binary<R: Read + Seek>(
         compression,
     )?;
 
-    let length =
-        field_node.length() as usize * (*FixedSizeBinaryArray::get_size(&data_type) as usize);
+    let length = field_node.length() as usize * FixedSizeBinaryArray::get_size(&data_type);
     let values = read_buffer(
         buffers,
         length,

src/io/json_integration/schema.rs

@@ -256,7 +256,7 @@ fn to_data_type(item: &Value, mut children: Vec<Field>) -> Result<DataType> {
         "fixedsizebinary" => {
             // return a list with any type as its child isn't defined in the map
             if let Some(Value::Number(size)) = item.get("byteWidth") {
-                DataType::FixedSizeBinary(size.as_i64().unwrap() as i32)
+                DataType::FixedSizeBinary(size.as_i64().unwrap() as usize)
             } else {
                 return Err(ArrowError::Schema(
                     "Expecting a byteWidth for fixedsizebinary".to_string(),
@@ -385,7 +385,7 @@ fn to_data_type(item: &Value, mut children: Vec<Field>) -> Result<DataType> {
             if let Some(Value::Number(size)) = item.get("listSize") {
                 DataType::FixedSizeList(
                     Box::new(children.pop().unwrap()),
-                    size.as_i64().unwrap() as i32,
+                    size.as_i64().unwrap() as usize,
                 )
             } else {
                 return Err(ArrowError::Schema(

src/io/parquet/read/fixed_size_binary.rs

@@ -136,7 +136,7 @@ where
     ArrowError: From<E>,
     I: FallibleStreamingIterator<Item = DataPage, Error = E>,
 {
-    let size = *FixedSizeBinaryArray::get_size(&data_type) as usize;
+    let size = FixedSizeBinaryArray::get_size(&data_type);
 
     let capacity = metadata.num_values() as usize;
     let mut values = MutableBuffer::<u8>::with_capacity(capacity * size);
@@ -168,7 +168,7 @@ where
     E: Clone,
     I: Stream<Item = std::result::Result<DataPage, E>>,
 {
-    let size = *FixedSizeBinaryArray::get_size(&data_type) as usize;
+    let size = FixedSizeBinaryArray::get_size(&data_type);
 
     let capacity = metadata.num_values() as usize;
     let mut values = MutableBuffer::<u8>::with_capacity(capacity * size);

src/io/parquet/read/mod.rs

@@ -291,7 +291,7 @@ pub fn page_iter_to_array<I: FallibleStreamingIterator<Item = DataPage, Error =
                         let paddings = (0..(16 - *n)).map(|_| 0u8).collect::<Vec<_>>();
                         fixed_size_binary::iter_to_array(
                             iter,
-                            DataType::FixedSizeBinary(*n),
+                            DataType::FixedSizeBinary(*n as usize),
                             metadata,
                         )
                         .map(|e| {

src/io/parquet/read/schema/convert.rs

@@ -218,7 +218,7 @@ pub fn from_fixed_len_byte_array(
             // would be incorrect if all 12 bytes of the interval are populated
             DataType::Interval(IntervalUnit::DayTime)
         }
-        _ => DataType::FixedSizeBinary(*length),
+        _ => DataType::FixedSizeBinary(*length as usize),
     }
 }
 

src/io/parquet/read/statistics/fixlen.rs

@@ -40,7 +40,7 @@ impl From<&ParquetFixedLenStatistics> for FixedLenStatistics {
             distinct_count: stats.distinct_count,
             min_value: stats.min_value.clone(),
             max_value: stats.max_value.clone(),
-            data_type: DataType::FixedSizeBinary(byte_lens),
+            data_type: DataType::FixedSizeBinary(byte_lens as usize),
         }
     }
 }

src/io/parquet/write/mod.rs

@@ -308,7 +308,7 @@ pub fn array_to_page(
                     values.extend_from_slice(bytes)
                 });
                 let array = FixedSizeBinaryArray::from_data(
-                    DataType::FixedSizeBinary(size as i32),
+                    DataType::FixedSizeBinary(size),
                     values.into(),
                     array.validity().cloned(),
                 );
@@ -449,7 +449,7 @@ fn nested_array_to_page(
         DataType::FixedSizeList(_, size) => {
             let array = array.as_any().downcast_ref::<FixedSizeListArray>().unwrap();
             let offsets = (0..array.len())
-                .map(|x| size * x as i32)
+                .map(|x| (*size * x) as i32)
                 .collect::<Vec<_>>();
             list_array_to_page(
                 &offsets,

src/io/parquet/write/schema.rs

@@ -283,7 +283,7 @@ pub fn to_parquet_type(field: &Field) -> Result<ParquetType> {
         }
         DataType::FixedSizeBinary(size) => Ok(ParquetType::try_from_primitive(
             name,
-            PhysicalType::FixedLenByteArray(*size),
+            PhysicalType::FixedLenByteArray(*size as i32),
             repetition,
             None,
             None,