From bd215dc0e4e3165a783e59cd039a2da7cf9a39aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Mon, 25 Jan 2021 14:42:50 +0100
Subject: [PATCH] async index reader: typedef ReadFuture
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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
---
 src/backup/async_index_reader.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/backup/async_index_reader.rs b/src/backup/async_index_reader.rs
index 60c68d4f..20a37e7e 100644
--- a/src/backup/async_index_reader.rs
+++ b/src/backup/async_index_reader.rs
@@ -15,6 +15,8 @@ use super::IndexFile;
 use super::read_chunk::AsyncReadChunk;
 use super::index::ChunkReadInfo;
 
+type ReadFuture<S> = dyn Future<Output = Result<(S, Vec<u8>), Error>> + Send + 'static;
+
 // FIXME: This enum may not be required?
 // - Put the `WaitForData` case directly into a `read_future: Option<>`
 // - make the read loop as follows:
@@ -28,7 +30,7 @@ use super::index::ChunkReadInfo;
 #[allow(clippy::enum_variant_names)]
 enum AsyncIndexReaderState<S> {
     NoData,
-    WaitForData(Pin<Box<dyn Future<Output = Result<(S, Vec<u8>), Error>> + Send + 'static>>),
+    WaitForData(Pin<Box<ReadFuture<S>>>),
     HaveData,
 }