Trait ChangeSetReader

pub trait ChangeSetReader: Send + Sync {
    // Required method
    fn account_block_changeset(
        &self,
        block_number: BlockNumber,
    ) -> ProviderResult<Vec<AccountBeforeTx>>;
}

AccountChange reader

Required Methods

fn account_block_changeset( &self, block_number: BlockNumber, ) -> ProviderResult<Vec<AccountBeforeTx>>

Iterate over account changesets and return the account state from before this block.

Implementations on Foreign Types

impl<'a, T: 'a + ChangeSetReader + ?Sized> ChangeSetReader for &'a T

where &'a T: Send + Sync,

fn account_block_changeset( &self, block_number: BlockNumber, ) -> ProviderResult<Vec<AccountBeforeTx>>

impl<T: ChangeSetReader + ?Sized> ChangeSetReader for Box<T>

where Box<T>: Send + Sync,

fn account_block_changeset( &self, block_number: BlockNumber, ) -> ProviderResult<Vec<AccountBeforeTx>>

impl<T: ChangeSetReader + ?Sized> ChangeSetReader for Arc<T>

where Arc<T>: Send + Sync,

fn account_block_changeset( &self, block_number: BlockNumber, ) -> ProviderResult<Vec<AccountBeforeTx>>

Implementors

impl<C: Send + Sync, N: NodePrimitives> ChangeSetReader for NoopProvider<C, N>