fix: temporary attribute to prevent clippy warnings (#9922)

crates/storage/db/src/static_file/mask.rs

@@ -26,6 +26,9 @@ macro_rules! add_segments {
             $(
                 #[doc = concat!("Mask for ", stringify!($segment), " static file segment. See [`Mask`] for more.")]
                 #[derive(Debug)]
+                // TODO: remove next attribute when nightly is fixed (ie. does
+                // not return wrong warnings for never constructed structs).
+                #[allow(dead_code)]
                 pub struct [<$segment Mask>]<FIRST, SECOND = (), THIRD = ()>(Mask<FIRST, SECOND, THIRD>);
             )+
         }