Trait TryIntoHistoricalStateProvider
pub trait TryIntoHistoricalStateProvider {
// Required method
fn try_into_history_at_block(
self,
block_number: u64,
) -> Result<Box<dyn StateProvider>, ProviderError>;
}
Expand description
Trait implemented for database providers that can be converted into a historical state provider.
Required Methods§
fn try_into_history_at_block(
self,
block_number: u64,
) -> Result<Box<dyn StateProvider>, ProviderError>
fn try_into_history_at_block( self, block_number: u64, ) -> Result<Box<dyn StateProvider>, ProviderError>
Returns a historical StateProvider
indexed by the given historic block number.