Clippy: silence a false-positive cast alignment warning

asomers · Aug 19, 2019 · 7e1bd6a · 7e1bd6a
1 parent e344b72
commit 7e1bd6a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/sys/socket/mod.rs b/src/sys/socket/mod.rs
@@ -543,6 +543,9 @@ impl ControlMessageOwned {
     ///
     /// Returns `None` if the data may be unaligned.  In that case use
     /// `ControlMessageOwned::decode_from`.
+    // Clippy complains about the pointer alignment of `p`, not understanding
+    // that it's being fed to a function that can handle that.
+    #[allow(clippy::cast_ptr_alignment)]
     unsafe fn decode_from(header: &cmsghdr) -> ControlMessageOwned
     {
         let p = CMSG_DATA(header);