[refactor-block] Remove redundant BlockStream type

2 files changed, 7 insertions, 12 deletions

diff --git a/src/api/s3/get.rs b/src/api/s3/get.rs
index 53f0a345..efb8d4ab 100644
--- a/src/api/s3/get.rs
+++ b/src/api/s3/get.rs
@@ -13,7 +13,7 @@ use http::header::{
 use hyper::{body::Body, Request, Response, StatusCode};
 use tokio::sync::mpsc;
 
-use garage_block::manager::BlockStream;
+use garage_net::stream::ByteStream;
 use garage_rpc::rpc_helper::OrderTag;
 use garage_table::EmptyKey;
 use garage_util::data::*;
@@ -286,7 +286,7 @@ pub async fn handle_get(
 			Ok(resp_builder.body(bytes_body(bytes.to_vec().into()))?)
 		}
 		ObjectVersionData::FirstBlock(_, first_block_hash) => {
-			let (tx, rx) = mpsc::channel::<BlockStream>(2);
+			let (tx, rx) = mpsc::channel::<ByteStream>(2);
 
 			let order_stream = OrderTag::stream();
 			let first_block_hash = *first_block_hash;
@@ -494,7 +494,7 @@ fn body_from_blocks_range(
 	}
 
 	let order_stream = OrderTag::stream();
-	let (tx, rx) = mpsc::channel::<BlockStream>(2);
+	let (tx, rx) = mpsc::channel::<ByteStream>(2);
 
 	tokio::spawn(async move {
 		match async {
@@ -542,7 +542,7 @@ fn body_from_blocks_range(
 					})
 					.filter_map(futures::future::ready);
 
-				let block_stream: BlockStream = Box::pin(block_stream);
+				let block_stream: ByteStream = Box::pin(block_stream);
 				tx.send(Box::pin(block_stream))
 					.await
 					.ok_or_message("channel closed")?;
@@ -562,7 +562,7 @@ fn body_from_blocks_range(
 	response_body_from_block_stream(rx)
 }
 
-fn response_body_from_block_stream(rx: mpsc::Receiver<BlockStream>) -> ResBody {
+fn response_body_from_block_stream(rx: mpsc::Receiver<ByteStream>) -> ResBody {
 	let body_stream = tokio_stream::wrappers::ReceiverStream::new(rx)
 		.flatten()
 		.map(|x| {
@@ -572,7 +572,7 @@ fn response_body_from_block_stream(rx: mpsc::Receiver<BlockStream>) -> ResBody {
 	ResBody::new(http_body_util::StreamBody::new(body_stream))
 }
 
-fn error_stream_item<E: std::fmt::Display>(e: E) -> BlockStream {
+fn error_stream_item<E: std::fmt::Display>(e: E) -> ByteStream {
 	let err = std::io::Error::new(
 		std::io::ErrorKind::Other,
 		format!("Error while getting object data: {}", e),
diff --git a/src/block/manager.rs b/src/block/manager.rs
index 848d9141..96ea2c96 100644
--- a/src/block/manager.rs
+++ b/src/block/manager.rs
@@ -1,5 +1,4 @@
 use std::path::PathBuf;
-use std::pin::Pin;
 use std::sync::Arc;
 use std::time::Duration;
 
@@ -9,7 +8,6 @@ use bytes::Bytes;
 use rand::prelude::*;
 use serde::{Deserialize, Serialize};
 
-use futures::Stream;
 use futures_util::stream::StreamExt;
 use tokio::fs;
 use tokio::io::{AsyncReadExt, AsyncWriteExt, BufReader};
@@ -53,9 +51,6 @@ pub const INLINE_THRESHOLD: usize = 3072;
 // to delete the block locally.
 pub(crate) const BLOCK_GC_DELAY: Duration = Duration::from_secs(600);
 
-pub type BlockStream =
-	Pin<Box<dyn Stream<Item = Result<Bytes, std::io::Error>> + Send + Sync + 'static>>;
-
 /// RPC messages used to share blocks of data between nodes
 #[derive(Debug, Serialize, Deserialize)]
 pub enum BlockRpc {
@@ -327,7 +322,7 @@ impl BlockManager {
 		&self,
 		hash: &Hash,
 		order_tag: Option<OrderTag>,
-	) -> Result<BlockStream, Error> {
+	) -> Result<ByteStream, Error> {
 		let (header, stream) = self.rpc_get_raw_block_streaming(hash, order_tag).await?;
 		match header {
 			DataBlockHeader::Plain => Ok(stream),