Trait AggregatesStorage

pub trait AggregatesStorage<Types>
where
    Types: NodeType,
    Header<Types>: QueryableHeader<Types>,
{
    // Required methods
    fn aggregates_height(
        &mut self,
    ) -> impl Future<Output = Result<usize>> + Send;
    fn load_prev_aggregate(
        &mut self,
    ) -> impl Future<Output = Result<Option<Aggregate<Types>>>> + Send;
}

Required Methods

fn aggregates_height(&mut self) -> impl Future<Output = Result<usize>> + Send

The block height for which aggregate statistics are currently available.

fn load_prev_aggregate( &mut self, ) -> impl Future<Output = Result<Option<Aggregate<Types>>>> + Send

the last aggregate

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<Types, Mode: TransactionMode> AggregatesStorage<Types> for hotshot_query_service::data_source::storage::sql::Transaction<Mode>

where Types: NodeType, Header<Types>: QueryableHeader<Types>,

impl<Types, T: Revert + Send> AggregatesStorage<Types> for hotshot_query_service::data_source::storage::fs::Transaction<T>

where Types: NodeType, Header<Types>: QueryableHeader<Types>,