chore: removed redundant trait implementations

Author: Wicpar

src/transaction.rs

@@ -491,34 +491,6 @@ pub trait Transactional<E = ()> {
     }
 }
 
-impl<E> Transactional<E> for &Tree {
-    type View = TransactionalTree;
-
-    fn make_overlay(&self) -> Result<TransactionalTrees> {
-        Ok(TransactionalTrees {
-            inner: vec![TransactionalTree::from_tree(self)],
-        })
-    }
-
-    fn view_overlay(overlay: &TransactionalTrees) -> Self::View {
-        overlay.inner[0].clone()
-    }
-}
-
-impl<E> Transactional<E> for &&Tree {
-    type View = TransactionalTree;
-
-    fn make_overlay(&self) -> Result<TransactionalTrees> {
-        Ok(TransactionalTrees {
-            inner: vec![TransactionalTree::from_tree(*self)],
-        })
-    }
-
-    fn view_overlay(overlay: &TransactionalTrees) -> Self::View {
-        overlay.inner[0].clone()
-    }
-}
-
 impl<E> Transactional<E> for Tree {
     type View = TransactionalTree;
 

src/tree.rs

@@ -42,7 +42,7 @@ const fn bounds_error() -> Result<()> {
     Err(Error::Unsupported(
         "Keys and values are limited to \
         128gb on 64-bit platforms and
-        512mb on 32-bit platforms."
+        512mb on 32-bit platforms.",
     ))
 }
 
@@ -373,7 +373,7 @@ impl Tree {
             &transaction::TransactionalTree,
         ) -> transaction::ConflictableTransactionResult<A, E>,
     {
-        Transactional::transaction(&self, f)
+        Transactional::transaction(self, f)
     }
 
     /// Create a new batched update that can be
@@ -948,7 +948,7 @@ impl Tree {
         } else {
             Err(Error::ReportableBug(
                 "threadpool failed to complete \
-                action before shutdown"
+                action before shutdown",
             ))
         }
     }
@@ -1163,7 +1163,7 @@ impl Tree {
             return Err(Error::Unsupported(
                 "must set a merge operator on this Tree \
                  before calling merge by calling \
-                 Tree::set_merge_operator"
+                 Tree::set_merge_operator",
             ));
         }