From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 third_party/rust/mio-0.6.23/src/deprecated/io.rs | 28 ++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 third_party/rust/mio-0.6.23/src/deprecated/io.rs

(limited to 'third_party/rust/mio-0.6.23/src/deprecated/io.rs')

diff --git a/third_party/rust/mio-0.6.23/src/deprecated/io.rs b/third_party/rust/mio-0.6.23/src/deprecated/io.rs
new file mode 100644
index 0000000000..16ff27993b
--- /dev/null
+++ b/third_party/rust/mio-0.6.23/src/deprecated/io.rs
@@ -0,0 +1,28 @@
+use ::io::MapNonBlock;
+use std::io::{self, Read, Write};
+
+pub trait TryRead {
+    fn try_read(&mut self, buf: &mut [u8]) -> io::Result<Option<usize>>;
+}
+
+pub trait TryWrite {
+    fn try_write(&mut self, buf: &[u8]) -> io::Result<Option<usize>>;
+}
+
+impl<T: Read> TryRead for T {
+    fn try_read(&mut self, dst: &mut [u8]) -> io::Result<Option<usize>> {
+        self.read(dst).map_non_block()
+    }
+}
+
+impl<T: Write> TryWrite for T {
+    fn try_write(&mut self, src: &[u8]) -> io::Result<Option<usize>> {
+        self.write(src).map_non_block()
+    }
+}
+
+pub trait TryAccept {
+    type Output;
+
+    fn accept(&self) -> io::Result<Option<Self::Output>>;
+}
-- 
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