It is revertible and fork-aware. It means that any value set by the offchain worker triggered at a certain block is reverted if that block is reverted as non-canonical. The value is NOT available for the worker that is re-run at the next or any future blocks. More...

#include <offchain_local_storage.hpp>

Inheritance diagram for kagome::offchain::OffchainLocalStorage:

Collaboration diagram for kagome::offchain::OffchainLocalStorage:

Additional Inherited Members
Public Member Functions inherited from kagome::offchain::OffchainStorage
virtual	~OffchainStorage ()=default

virtual outcome::result< void >	set (const common::BufferView &key, common::Buffer value)=0
	Sets a value in the storage. More...

virtual outcome::result< void >	clear (const common::BufferView &key)=0
	Remove a value from the local storage. More...

virtual outcome::result< bool >	compare_and_set (const common::BufferView &key, const std::optional< common::BufferView > &expected, common::Buffer value)=0
	Sets a new value in the local storage if the condition matches the current value. More...

virtual outcome::result< common::Buffer >	get (const common::BufferView &key)=0
	Gets a value from the local storage. More...

Detailed Description

It is revertible and fork-aware. It means that any value set by the offchain worker triggered at a certain block is reverted if that block is reverted as non-canonical. The value is NOT available for the worker that is re-run at the next or any future blocks.

Local storage

Definition at line 20 of file offchain_local_storage.hpp.

The documentation for this class was generated from the following file:

core/offchain/offchain_local_storage.hpp

Additional Inherited Members

Detailed Description