Trait Transactional

pub trait Transactional {
    type Transaction<'a>: DatabaseTransaction
       where Self: 'a;

    // Required methods
    fn transaction(&mut self) -> Self::Transaction<'_>;
    fn latest_da_height(&self) -> Option<DaBlockHeight>;
}

The trait indicates that the type supports storage transactions.

Required Associated Types

type Transaction<'a>: DatabaseTransaction where Self: 'a

The type of the storage transaction;

Required Methods

fn transaction(&mut self) -> Self::Transaction<'_>

Returns the storage transaction.

fn latest_da_height(&self) -> Option<DaBlockHeight>

Returns the latest da block height.

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