From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 16 May 2021 17:00:58 +0000 (+0100)
Subject: packetframe: Provide get_even_broken method
X-Git-Tag: otter-0.6.0~232
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=4cd5024f09ebe33fe360e9fa300d78f00d43b2c0;p=otter.git

packetframe: Provide get_even_broken method

We will use this to implement AsRawFd

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

diff --git a/src/packetframe.rs b/src/packetframe.rs
index 349d7ea1..2c0b3bf2 100644
--- a/src/packetframe.rs
+++ b/src/packetframe.rs
@@ -144,6 +144,10 @@ impl<RW> Fuse<RW> {
     }
     r?
   }
+
+  pub fn get_even_broken(&self) -> &RW {
+    self.inner.as_ref().unwrap_or_else(|e| e.inner.as_ref().unwrap())
+  }
 }
 
 impl<R:Read> Read for Fuse<R> {