From cd21cff29942f24ba7d38287186cce64d0e84e56 Mon Sep 17 00:00:00 2001
From: Divy Srivastava <dj.srivastava23@gmail.com>
Date: Thu, 18 Aug 2022 17:35:02 +0530
Subject: feat(ext/flash): An optimized http/1.1 server (#15405)
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Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Ben Noordhuis <info@bnoordhuis.nl>
Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
---
 core/resources.rs | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'core/resources.rs')

diff --git a/core/resources.rs b/core/resources.rs
index a4bb3607d..82b079201 100644
--- a/core/resources.rs
+++ b/core/resources.rs
@@ -64,6 +64,13 @@ pub trait Resource: Any + 'static {
   /// resource specific clean-ups, such as cancelling pending futures, after a
   /// resource has been removed from the resource table.
   fn close(self: Rc<Self>) {}
+
+  /// Resources backed by a file descriptor can let ops know to allow for
+  /// low-level optimizations.
+  #[cfg(unix)]
+  fn backing_fd(self: Rc<Self>) -> Option<std::os::unix::prelude::RawFd> {
+    None
+  }
 }
 
 impl dyn Resource {
-- 
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