Trait CommandTransaction 

pub trait CommandTransaction: MultiVersionCommandTransaction + QueryTransaction {
    type SingleVersionCommand<'a>: SingleVersionCommandTransaction
       where Self: 'a;

    // Required methods
    fn begin_single_command<'a, 'life0, 'async_trait, I>(
        &'life0 self,
        keys: I,
    ) -> Pin<Box<dyn Future<Output = Result<Self::SingleVersionCommand<'_>>> + Send + 'async_trait>>
       where I: IntoIterator<Item = &'a EncodedKey> + Send + 'async_trait,
             Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait;
    fn get_changes(&self) -> &TransactionalDefChanges;
}

Required Associated Types

type SingleVersionCommand<'a>: SingleVersionCommandTransaction where Self: 'a

Required Methods

fn begin_single_command<'a, 'life0, 'async_trait, I>( &'life0 self, keys: I, ) -> Pin<Box<dyn Future<Output = Result<Self::SingleVersionCommand<'_>>> + Send + 'async_trait>>

where I: IntoIterator<Item = &'a EncodedKey> + Send + 'async_trait, Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait,

fn get_changes(&self) -> &TransactionalDefChanges

Get reference to catalog changes for this transaction

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