Add deref for timespec

2016-12-29 21:35:16 -07:00
parent e79e54d2f5
commit 1193791d64
1 changed files with 19 additions and 0 deletions
@@ -125,3 +125,22 @@ pub struct TimeSpec {
    pub tv_sec: i64,
    pub tv_nsec: i32,
 }
+
+impl Deref for TimeSpec {
+    type Target = [u8];
+    fn deref(&self) -> &[u8] {
+        unsafe {
+            slice::from_raw_parts(self as *const TimeSpec as *const u8,
+                                  mem::size_of::<TimeSpec>()) as &[u8]
+        }
+    }
+}
+
+impl DerefMut for TimeSpec {
+    fn deref_mut(&mut self) -> &mut [u8] {
+        unsafe {
+            slice::from_raw_parts_mut(self as *mut TimeSpec as *mut u8,
+                                      mem::size_of::<TimeSpec>()) as &mut [u8]
+        }
+    }
+}