fix clippy

Author: Rickard Lundin

src/chunked/arrow_converter.rs

@@ -240,7 +240,6 @@ struct HandlerInt32Builder {
     runes_in_column: usize,
     name: String,
     trimmer: Box<dyn ColumnTrimmer + Send + Sync>,
-
 }
 
 impl ColumnBuilder for HandlerInt32Builder {
@@ -275,7 +274,6 @@ struct HandlerInt64Builder {
     runes_in_column: usize,
     name: String,
     trimmer: Box<dyn ColumnTrimmer + Send + Sync>,
-
 }
 impl ColumnBuilder for HandlerInt64Builder {
     fn parse_value(&mut self, data: &[u8]) -> usize
@@ -346,7 +344,7 @@ struct HandlerBooleanBuilder {
     boolean_builder: BooleanBuilder,
     runes_in_column: usize,
     name: String,
-    trimmer: Box<dyn ColumnTrimmer + Send + Sync >,
+    trimmer: Box<dyn ColumnTrimmer + Send + Sync>,
 }
 
 impl ColumnBuilder for HandlerBooleanBuilder {

src/trimmer.rs

@@ -27,8 +27,8 @@
 
 use std::cmp::min;
 
-use padder::{Alignment, Symbol};
 use crate::converter::Converter;
+use padder::{Alignment, Symbol};
 
 use crate::datatype::DataType;
 
@@ -39,8 +39,6 @@ pub(crate) trait ColumnTrimmer {
 //unsafe impl Send for  ColumnTrimmer {}
 //unsafe impl Sync for  ColumnTrimmer {}
 
-
-
 pub(crate) fn count_rune_bytelength(data: &[u8], runes: i16) -> usize {
     let mut eat = data.iter();
     let mut counted_runes = 0;
@@ -291,7 +289,7 @@ pub(crate) fn trimmer_factory(
     dtype: DataType,
     alignment: Alignment,
     trim_symbol: Symbol,
-) -> Box<dyn ColumnTrimmer + Send +Sync> {
+) -> Box<dyn ColumnTrimmer + Send + Sync> {
     match (dtype, alignment) {
         (DataType::Boolean, padder::Alignment::Left) => {
             Box::new(crate::trimmer::CharLeftAligned { trim_symbol })