message: EE-{1197,1198}: Using .into()
diff: @@ -666,7 +666,7 @@ where
  )),
  Trie::Extension { affix, .. },
  ) => {
  - let mut new_affix: Vec<u8> = Vec::<u8>::from(affix);
  + let mut new_affix: Vec<u8> = affix.into();
  new_affix.extend_from_slice(child_affix.as_slice());
  *child_affix = new_affix.into();
  *trie_key = {
  