Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 18 insertions, 0 deletions

diff --git a/third_party/rust/wio/src/error.rs b/third_party/rust/wio/src/error.rs
new file mode 100644
index 0000000000..4d321c1c8d
--- /dev/null
+++ b/third_party/rust/wio/src/error.rs
@@ -0,0 +1,18 @@
+// 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.

+// All files in the project carrying such notice may not be copied, modified, or distributed

+// except according to those terms.

+use std::result;

+use winapi::shared::minwindef::DWORD;

+use winapi::um::errhandlingapi::GetLastError;

+#[derive(Clone, Copy, Debug)]

+pub struct Error(DWORD);

+impl Error {

+    pub fn code(&self) -> u32 { self.0 }

+    pub fn last<T>() -> Result<T> {

+        Err(Error(unsafe { GetLastError() }))

+    }

+}

+

+pub type Result<T> = result::Result<T, Error>;