[−][src]Module frame_system::offchain
Module helpers for off-chain calls.
Structs
| TransactionSubmitter | A default type used to submit transactions to the pool. |
Traits
| CreateTransaction | Creates runtime-specific signed transaction. |
| SignAndSubmitTransaction | A trait to sign and submit transactions in off-chain calls. |
| Signer | A trait responsible for signing a payload using given account. |
| SubmitSignedTransaction | A utility trait to easily create signed transactions from accounts in node's local keystore. |
| SubmitUnsignedTransaction | A trait to submit unsigned transactions in off-chain calls. |
Type Definitions
| PublicOf | Retrieves a public key type for given |