From 130fbbe71db01378bf6aaeb104af66de86b4c3b8 Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <dverkamp@chromium.org>
Date: Tue, 15 Oct 2019 13:13:40 -0700
Subject: Add explicit `dyn` for trait objects

Fix "trait objects without an explicit `dyn` are deprecated" warnings
introduced in Rust 1.38.

BUG=None
TEST=emerge-nami crosvm

Change-Id: I8ca6aa747475268ae898adddd5d091d401326ceb
Signed-off-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1862999
Reviewed-by: Dylan Reid <dgreid@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
---
 sys_util/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sys_util/src')

diff --git a/sys_util/src/lib.rs b/sys_util/src/lib.rs
index 0dab89d..8428429 100644
--- a/sys_util/src/lib.rs
+++ b/sys_util/src/lib.rs
@@ -326,7 +326,7 @@ pub fn validate_raw_fd(raw_fd: RawFd) -> Result<RawFd> {
 ///
 /// On an error, such as an invalid or incompatible FD, this will return false, which can not be
 /// distinguished from a non-ready to read FD.
-pub fn poll_in(fd: &AsRawFd) -> bool {
+pub fn poll_in(fd: &dyn AsRawFd) -> bool {
     let mut fds = libc::pollfd {
         fd: fd.as_raw_fd(),
         events: libc::POLLIN,
-- 
cgit 1.4.1