Trait Transactional

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

    // Required method
    fn storage_transaction(&mut self, changes: Changes) -> Self::Transaction<'_>;
}

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 storage_transaction(&mut self, changes: Changes) -> Self::Transaction<'_>

Returns the storage transaction based on the Changes.

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<S> Transactional for S

where S: KeyValueInspect<Column = Column> + Modifiable,

type Transaction<'a> = StructuredStorage<InMemoryTransaction<&'a mut S>> where Self: 'a