Trait sc_offchain::OffchainWorkerApi
source · pub trait OffchainWorkerApi<Block>: Core<Block>where
Block: Block,{
// Provided methods
fn offchain_worker_before_version_2(
&self,
__runtime_api_at_param__: &BlockId<Block>,
number: <<Block as Block>::Header as Header>::Number
) -> Result<(), ApiError> { ... }
fn offchain_worker_before_version_2_with_context(
&self,
__runtime_api_at_param__: &BlockId<Block>,
context: ExecutionContext,
number: <<Block as Block>::Header as Header>::Number
) -> Result<(), ApiError> { ... }
fn offchain_worker(
&self,
__runtime_api_at_param__: &BlockId<Block>,
header: &<Block as Block>::Header
) -> Result<(), ApiError> { ... }
fn offchain_worker_with_context(
&self,
__runtime_api_at_param__: &BlockId<Block>,
context: ExecutionContext,
header: &<Block as Block>::Header
) -> Result<(), ApiError> { ... }
}
Expand description
The offchain worker api.
Provided Methods§
sourcefn offchain_worker_before_version_2(
&self,
__runtime_api_at_param__: &BlockId<Block>,
number: <<Block as Block>::Header as Header>::Number
) -> Result<(), ApiError>
fn offchain_worker_before_version_2( &self, __runtime_api_at_param__: &BlockId<Block>, number: <<Block as Block>::Header as Header>::Number ) -> Result<(), ApiError>
👎Deprecated
Starts the off-chain task for given block number.
sourcefn offchain_worker_before_version_2_with_context(
&self,
__runtime_api_at_param__: &BlockId<Block>,
context: ExecutionContext,
number: <<Block as Block>::Header as Header>::Number
) -> Result<(), ApiError>
fn offchain_worker_before_version_2_with_context( &self, __runtime_api_at_param__: &BlockId<Block>, context: ExecutionContext, number: <<Block as Block>::Header as Header>::Number ) -> Result<(), ApiError>
👎Deprecated
Starts the off-chain task for given block number.
sourcefn offchain_worker(
&self,
__runtime_api_at_param__: &BlockId<Block>,
header: &<Block as Block>::Header
) -> Result<(), ApiError>
fn offchain_worker( &self, __runtime_api_at_param__: &BlockId<Block>, header: &<Block as Block>::Header ) -> Result<(), ApiError>
Starts the off-chain task for given block header.
sourcefn offchain_worker_with_context(
&self,
__runtime_api_at_param__: &BlockId<Block>,
context: ExecutionContext,
header: &<Block as Block>::Header
) -> Result<(), ApiError>
fn offchain_worker_with_context( &self, __runtime_api_at_param__: &BlockId<Block>, context: ExecutionContext, header: &<Block as Block>::Header ) -> Result<(), ApiError>
Starts the off-chain task for given block header.