Clean up imports

Author: andygrove

rust/datafusion/src/datasource/parquet.rs

@@ -22,19 +22,17 @@ use std::string::String;
 use std::sync::{Arc, Mutex};
 
 use arrow::array::{Array, PrimitiveArray};
-use arrow::builder::PrimitiveBuilder;
+use arrow::builder::{BinaryBuilder, Int64Builder, PrimitiveBuilder};
 use arrow::datatypes::*;
 use arrow::record_batch::RecordBatch;
 
 use parquet::column::reader::*;
-use parquet::data_type::ByteArray;
+use parquet::data_type::{ByteArray, Int96};
 use parquet::file::reader::*;
+use parquet::reader::schema::parquet_to_arrow_schema;
 
 use crate::datasource::{RecordBatchIterator, ScanResult, Table};
 use crate::execution::error::{ExecutionError, Result};
-use arrow::builder::{BinaryBuilder, Int64Builder};
-use parquet::data_type::Int96;
-use parquet::reader::schema::parquet_to_arrow_schema;
 
 pub struct ParquetTable {
     filename: String,