Trait BlockExecutionWriter

pub trait BlockExecutionWriter:
    NodePrimitivesProvider<Primitives: NodePrimitives<Block = Self::Block>>
    + BlockWriter
    + Send
    + Sync {
    // Required methods
    fn take_block_and_execution_above(
        &self,
        block: BlockNumber,
        remove_from: StorageLocation,
    ) -> ProviderResult<Chain<Self::Primitives>>;
    fn remove_block_and_execution_above(
        &self,
        block: BlockNumber,
        remove_from: StorageLocation,
    ) -> ProviderResult<()>;
}

BlockExecution Writer

Required Methods

fn take_block_and_execution_above( &self, block: BlockNumber, remove_from: StorageLocation, ) -> ProviderResult<Chain<Self::Primitives>>

Take all of the blocks above the provided number and their execution result

The passed block number will stay in the database.

Accepts StorageLocation specifying from where should transactions and receipts be removed.

fn remove_block_and_execution_above( &self, block: BlockNumber, remove_from: StorageLocation, ) -> ProviderResult<()>

Remove all of the blocks above the provided number and their execution result

The passed block number will stay in the database.

Accepts StorageLocation specifying from where should transactions and receipts be removed.

Implementations on Foreign Types

impl<T: BlockExecutionWriter> BlockExecutionWriter for &T

fn take_block_and_execution_above( &self, block: BlockNumber, remove_from: StorageLocation, ) -> ProviderResult<Chain<Self::Primitives>>

fn remove_block_and_execution_above( &self, block: BlockNumber, remove_from: StorageLocation, ) -> ProviderResult<()>

Implementors

impl<TX: DbTxMut + DbTx + 'static, N: NodeTypesForProvider + 'static> BlockExecutionWriter for DatabaseProvider<TX, N>