Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 26 insertions, 0 deletions

diff --git a/third_party/rust/devd-rs/src/result.rs b/third_party/rust/devd-rs/src/result.rs
new file mode 100644
index 0000000000..481cd808ed
--- /dev/null
+++ b/third_party/rust/devd-rs/src/result.rs
@@ -0,0 +1,26 @@
+use std::{io, result};
+
+#[derive(Debug)]
+pub enum Error {
+    IoError(io::Error),
+    Timeout,
+    Parse,
+}
+
+impl Into<io::Error> for Error {
+    fn into(self) -> io::Error {
+        match self {
+            Error::IoError(e) => e,
+            Error::Timeout => io::Error::new(io::ErrorKind::Other, "devd poll timeout"),
+            Error::Parse => io::Error::new(io::ErrorKind::Other, "devd parse error"),
+        }
+    }
+}
+
+impl From<io::Error> for Error {
+    fn from(err: io::Error) -> Error {
+        Error::IoError(err)
+    }
+}
+
+pub type Result<T> = result::Result<T, Error>;