Trait BlockExecutionWriter 

pub trait BlockExecutionWriter:
    NodePrimitivesProvider
    + BlockWriter
    + Send
    + Sync
where
    Self::Primitives: NodePrimitives<Block = Self::Block>,
{
    // Required methods
    fn take_block_and_execution_above(
        &self,
        block: u64,
    ) -> Result<Chain<Self::Primitives>, ProviderError>;
    fn remove_block_and_execution_above(
        &self,
        block: u64,
    ) -> Result<(), ProviderError>;
}

Available on crate feature provider only.

BlockExecution Writer

Required Methods

fn take_block_and_execution_above( &self, block: u64, ) -> Result<Chain<Self::Primitives>, ProviderError>

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

The passed block number will stay in the database.

fn remove_block_and_execution_above( &self, block: u64, ) -> Result<(), ProviderError>

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

The passed block number will stay in the database.

Implementations on Foreign Types

impl<T> BlockExecutionWriter for &T

where T: BlockExecutionWriter,

fn take_block_and_execution_above( &self, block: u64, ) -> Result<Chain<<&T as NodePrimitivesProvider>::Primitives>, ProviderError>

fn remove_block_and_execution_above( &self, block: u64, ) -> Result<(), ProviderError>

Implementors

impl<TX, N> BlockExecutionWriter for DatabaseProvider<TX, N>

where TX: DbTxMut + DbTx + 'static, N: NodeTypesForProvider + 'static,