pub fn as_changes_trie_root(&self) -> Option<&Hash> {
		match *self {
			RawLog::ChangesTrieRoot(ref item) => Some(item),
		}
	}
/// Try to cast the log entry as ChangesTrieRoot log entry.
Try to cast the log entry as ChangesTrieRoot log entry.
Try to cast the log entry as ChangesTrieRoot log entry .
pub fn as_changes_trie_root(&self) -> Option<&Hash> {
		match *self {
			RawLog::ChangesTrieRoot(ref item) => Some(item),
		}
	}
pub fn as_changes_trie_root ( & self ) -> Option < & Hash > { match * self { RawLog :: ChangesTrieRoot ( ref item ) => Some ( item ) , } }
Try to cast the log entry as ChangesTrieRoot log entry.
Try to cast the log entry as ChangesTrieRoot log entry .
&self
&self