Document a pub item (#8374)

paritytech · Mar 16, 2021 · ea50800 · ea50800
1 parent c532e0b
commit ea50800
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/frame/staking/src/lib.rs b/frame/staking/src/lib.rs
@@ -805,6 +805,8 @@ impl<Balance: Default> EraPayout<Balance> for () {
 	}
 }
 
+/// Adaptor to turn a `PiecewiseLinear` curve definition into an `EraPayout` impl, used for
+/// backwards compatibility.
 pub struct ConvertCurve<T>(sp_std::marker::PhantomData<T>);
 impl<
 	Balance: AtLeast32BitUnsigned + Clone,