pub struct OffchainOverlayedChanges(_);
In-memory storage for offchain workers recoding changes for the actual offchain storage implementation.
Consume the offchain storage and iterate over all key value pairs.
Iterate over all key value pairs by reference.
Drain all elements of changeset.
Remove a key and its associated value from the offchain database.
Set the value associated with a key under a prefix to the value provided.
Obtain a associated value to the given key in storage with prefix.
Reference to inner change set.