message: Lift over restictive traits.
diff: @@ -749,7 +749,7 @@ where
  pub(crate) fn metered_add_gs<K, V>(&mut self, key: K, value: V) -> Result<(), Error>
  where
  K: Into<Key>,
  - V: ToBytes + Into<StoredValue>,
  + V: Into<StoredValue>,
  {
  let key = key.into();
  let value = value.into();
  @@ -996,7 +996,7 @@ where
  pub(crate) fn metered_write_gs_unsafe<K, V>(&mut self, key: K, value: V) -> Result<(), Error>
  where
  K: Into<Key>,
  - V: ToBytes + Into<StoredValue>,
  + V: Into<StoredValue>,
  {
  let stored_value = value.into();
  