Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 32 insertions, 0 deletions

diff --git a/third_party/rust/winapi-util/src/lib.rs b/third_party/rust/winapi-util/src/lib.rs
new file mode 100644
index 0000000000..0bb259dbae
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+++ b/third_party/rust/winapi-util/src/lib.rs
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+/*!
+This crate provides a smattering of safe routines for parts of winapi. The
+primary purpose of this crate is to serve as a dumping ground for various
+utility functions that make interactions with winapi safe. This permits the
+centralization of `unsafe` when dealing with Windows APIs, and thus makes it
+easier to audit.
+
+A key abstraction in this crate is the combination of the
+[`Handle`](struct.Handle.html)
+and
+[`HandleRef`](struct.HandleRef.html)
+types. Both represent a valid Windows handle to an I/O-like object, where
+`Handle` is owned (the resource is closed when the handle is dropped) and
+`HandleRef` is borrowed (the resource is not closed when the handle is
+dropped). Many of the routines in this crate work on handles and accept
+anything that can be safely converted into a `HandleRef`. This includes
+standard library types such as `File`, `Stdin`, `Stdout` and `Stderr`.
+
+Note that this crate is completely empty on non-Windows platforms.
+*/
+
+#[cfg(windows)]
+pub use win::*;
+
+/// Safe routines for dealing with the Windows console.
+#[cfg(windows)]
+pub mod console;
+/// Safe routines for dealing with files and handles on Windows.
+#[cfg(windows)]
+pub mod file;
+#[cfg(windows)]
+mod win;