Improve overall performance (#6699)

* Improve overall performance

* Clean up code

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Remove needless ::

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Remove needless ::

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
This commit is contained in:
pscott
2020-07-21 14:46:49 +02:00
committed by GitHub
parent ab82eb1c98
commit 046fda914a
73 changed files with 141 additions and 144 deletions
@@ -71,7 +71,7 @@ impl<'a, S, H> ProvingBackendRecorder<'a, S, H>
let storage_key = child_info.storage_key();
let root = self.storage(storage_key)?
.and_then(|r| Decode::decode(&mut &r[..]).ok())
.unwrap_or(empty_child_trie_root::<Layout<H>>());
.unwrap_or_else(|| empty_child_trie_root::<Layout<H>>());
let mut read_overlay = S::Overlay::default();
let eph = Ephemeral::new(