From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 17 May 2021 13:08:13 +0000 (+0100)
Subject: packetframe: Use concrete types in two places
X-Git-Tag: otter-0.6.0~206
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=053a1ffda7816fe9ca36ca65e3f18135e606dd3a;p=otter.git

packetframe: Use concrete types in two places

This will let us inherit Send and Sync from the inner writer.

Acked-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/packetframe.rs b/src/packetframe.rs
index 745568bf..919df430 100644
--- a/src/packetframe.rs
+++ b/src/packetframe.rs
@@ -390,8 +390,7 @@ impl<W:Write> FrameWriter<W> {
   }
 
   #[throws(MgmtChannelWriteError)]
-  pub fn write_withbulk<'c>(&'c mut self) -> ResponseWriter<impl Write + 'c>
-  {
+  pub fn write_withbulk<'c>(&'c mut self) -> ResponseWriter<'c,W> {
     ResponseWriter { f: self.new_frame()? }
   }
 
@@ -448,7 +447,7 @@ pub struct ResponseWriter<'c,W:Write> { f: WriteFrame<'c,W> }
 
 impl<'c,W:Write> ResponseWriter<'c,W> {
   #[throws(MgmtChannelWriteError)]
-  pub fn respond<'t,T>(mut self, val: &'t T) -> WriteFrame<'c, impl Write + 'c>
+  pub fn respond<'t,T>(mut self, val: &'t T) -> WriteFrame<'c,W>
   where T: Serialize + Debug
   {
     rmp_serde::encode::write_named(&mut self.f, val)?;