Formatting!

src/arrow1/ffi.rs

@@ -1,5 +1,3 @@
-
-
 use arrow::array::{Array, StructArray};
 use arrow::datatypes::{Field, Schema};
 use arrow::ffi::{self, from_ffi, to_ffi};
@@ -114,7 +112,7 @@ impl From<FFIArrowRecordBatch> for RecordBatch {
     fn from(value: FFIArrowRecordBatch) -> Self {
         let array_data = from_ffi(*value.array, &value.field).unwrap();
         let intermediate = StructArray::from(array_data);
-        
+
         RecordBatch::from(intermediate)
     }
 }

src/arrow1/wasm.rs

@@ -1,5 +1,5 @@
 use crate::arrow1::error::WasmResult;
-use crate::arrow1::ffi::{FFIArrowRecordBatch, FFIArrowTable};
+use crate::arrow1::ffi::FFIArrowTable;
 use crate::utils::assert_parquet_file_not_empty;
 use wasm_bindgen::prelude::*;
 
@@ -81,6 +81,7 @@ pub async fn read_ffi_stream(
     url: String,
     content_length: Option<usize>,
 ) -> WasmResult<wasm_streams::readable::sys::ReadableStream> {
+    use crate::arrow1::ffi::FFIArrowRecordBatch;
     use futures::StreamExt;
     let parquet_stream =
         crate::arrow1::reader_async::read_record_batch_stream(url, content_length).await?;

src/arrow2/reader_async.rs

@@ -116,12 +116,14 @@ pub async fn read_row_group(
     Ok(output_file)
 }
 
-pub async fn read_record_batch_stream(url: String) -> Result<impl futures::Stream<Item = super::ffi::FFIArrowRecordBatch>> {
+pub async fn read_record_batch_stream(
+    url: String,
+) -> Result<impl futures::Stream<Item = super::ffi::FFIArrowRecordBatch>> {
     use async_stream::stream;
     let inner_stream = stream! {
         let metadata = read_metadata_async(url.clone(), None).await.unwrap();
         let compat_meta = crate::arrow2::metadata::FileMetaData::from(metadata.clone());
-    
+
         let arrow_schema = compat_meta.arrow_schema().unwrap_or_else(|_| {
             let bar: Vec<arrow2::datatypes::Field> = vec![];
             arrow2::datatypes::Schema::from(bar).into()
@@ -136,4 +138,4 @@ pub async fn read_record_batch_stream(url: String) -> Result<impl futures::Strea
         }
     };
     Ok(inner_stream)
-}
+}

src/arrow2/wasm.rs

@@ -355,7 +355,8 @@ pub async fn read_ffi_stream(
     url: String,
 ) -> WasmResult<wasm_streams::readable::sys::ReadableStream> {
     use futures::StreamExt;
-    let stream = super::reader_async::read_record_batch_stream(url).await?.map(|batch| Ok(batch.into()));
+    let stream = super::reader_async::read_record_batch_stream(url)
+        .await?
+        .map(|batch| Ok(batch.into()));
     Ok(wasm_streams::ReadableStream::from_stream(stream).into_raw())
-
-}
+}