From 68d0f47d145dc783106ba5f5ea670f7aa8ee31ff Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Fri, 16 Oct 2020 21:11:37 +0200
Subject: WIP: From and Into impl for Error type

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 rust/kernel/src/error.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'rust/kernel/src/error.rs')

diff --git a/rust/kernel/src/error.rs b/rust/kernel/src/error.rs
index 95e322e39a88..ee849e2c9ef4 100644
--- a/rust/kernel/src/error.rs
+++ b/rust/kernel/src/error.rs
@@ -23,6 +23,20 @@ impl Error {
     }
 }
 
+impl From<c_types::c_int> for Error {
+    fn from(errno: c_types::c_int) -> Self {
+        Error(errno)
+    }
+}
+
+impl Into for Error {
+    type Target = c_types::c_int;
+
+    fn into(self) -> Self::Target {
+        self.0
+    }
+}
+
 impl From<TryFromIntError> for Error {
     fn from(_: TryFromIntError) -> Error {
         Error::EINVAL
-- 
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