Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/third_party/rust/net2/src/utils.rs b/third_party/rust/net2/src/utils.rs
new file mode 100644
index 0000000000..21fe9d61fc
--- /dev/null
+++ b/third_party/rust/net2/src/utils.rs
@@ -0,0 +1,51 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+#[doc(hidden)]
+pub trait NetInt {
+    fn from_be(i: Self) -> Self;
+    fn to_be(&self) -> Self;
+}
+macro_rules! doit {
+    ($($t:ident)*) => ($(impl NetInt for $t {
+        fn from_be(i: Self) -> Self { <$t>::from_be(i) }
+        fn to_be(&self) -> Self { <$t>::to_be(*self) }
+    })*)
+}
+doit! { i8 i16 i32 i64 isize u8 u16 u32 u64 usize }
+
+#[doc(hidden)]
+pub trait One {
+    fn one() -> Self;
+}
+
+macro_rules! one {
+    ($($t:ident)*) => ($(
+        impl One for $t { fn one() -> $t { 1 } }
+    )*)
+}
+
+one! { i8 i16 i32 i64 isize u8 u16 u32 u64 usize }
+
+
+#[doc(hidden)]
+pub trait Zero {
+    fn zero() -> Self;
+}
+
+macro_rules! zero {
+    ($($t:ident)*) => ($(
+        impl Zero for $t { fn zero() -> $t { 0 } }
+    )*)
+}
+
+zero! { i8 i16 i32 i64 isize u8 u16 u32 u64 usize }
+