diff --git a/src/rstd/inlining/static_pair.rs b/src/rstd/inlining/static_pair.rs
index f70c4bc..6c192c0 100644
--- a/src/rstd/inlining/static_pair.rs
+++ b/src/rstd/inlining/static_pair.rs
@@ -207,6 +207,7 @@ where
     const SIZE: usize = SP::FA::SIZE + SP::FB::SIZE;
 }
 
+/// Atomic equivalent of [`StaticPair`].
 pub trait StaticPairAtomic:
     'static + Send + Sync + Clone + Sized + StaticPairSerializable<SA = Self::A, SB = Self::B>
 {