fix: remove unnecessary wrapper

bluealloy · Oct 28, 2024 · a14a377 · a14a377
1 parent 8104bfe
commit a14a377
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Showing 2 changed files with 1 addition and 22 deletions.
diff --git a/examples/database_components/src/block_hash.rs b/examples/database_components/src/block_hash.rs
@@ -42,23 +42,3 @@ where
         self.deref().block_hash(number)
     }
 }
-
-/// Wraps a [`BlockHashRef`] to provide a [`BlockHash`] implementation.
-#[derive(Clone, Copy, Debug, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
-pub struct WrapBlockHashRef<T: BlockHashRef>(pub T);
-
-impl<F: BlockHashRef> From<F> for WrapBlockHashRef<F> {
-    #[inline]
-    fn from(f: F) -> Self {
-        WrapBlockHashRef(f)
-    }
-}
-
-impl<T: BlockHashRef> BlockHash for WrapBlockHashRef<T> {
-    type Error = T::Error;
-
-    #[inline]
-    fn block_hash(&mut self, number: u64) -> Result<B256, Self::Error> {
-        self.0.block_hash(number)
-    }
-}
diff --git a/examples/database_components/src/lib.rs b/examples/database_components/src/lib.rs
@@ -4,7 +4,6 @@
 pub mod block_hash;
 pub mod state;
 
-use block_hash::WrapBlockHashRef;
 pub use block_hash::{BlockHash, BlockHashRef};
 pub use state::{State, StateRef};
 
@@ -72,7 +71,7 @@ impl<S: State, BH: BlockHashRef> Database for DatabaseComponents<S, BH> {
     }
 
     fn block_hash(&mut self, number: u64) -> Result<B256, Self::Error> {
-        WrapBlockHashRef(&self.block_hash)
+        self.block_hash
             .block_hash(number)
             .map_err(Self::Error::BlockHash)
     }