Module tp_runtime::offchain[−][src]

Expand description

A collection of higher lever helpers for offchain calls.

Modules

http	A high-level helpers for making HTTP requests from Offchain Workers.
storage	A set of storage helpers for offchain workers.
storage	In-memory implementation of offchain workers database.
storage_lock	Off-chain Storage Lock
testing	Utilities for offchain calls testing.

Capabilities	A set of capabilities
Duration	Duration type
HttpRequestId	Opaque type for offchain http requests.
KeyTypeId	An identifier for a type of cryptographic key.
LimitedExternalities	An `OffchainExternalities` implementation with limited capabilities.
OffchainExt	The offchain extension that will be registered at the Tetcore externalities.
OpaqueMultiaddr	Simple blob to hold a `Multiaddr` without committing to its format.
OpaqueNetworkState	A blob to hold information about the local node’s network state without committing to its format.
Timestamp	Opaque timestamp type
TransactionPoolExt	An externalities extension to submit transactions to the pool.

Capability	Execution context extra capabilities.
HttpError	An error enum returned by some http methods.
HttpRequestStatus	Status of the HTTP request
OffchainOverlayedChange	Change to be applied to the offchain worker db in regards to a key.
StorageKind	A type of supported crypto.

Local storage prefix used by the Offchain Worker API to

Externalities	An extended externalities for offchain workers.
OffchainStorage	Offchain workers local storage.
TransactionPool	Abstraction over transaction pool.