MultiVersionQueryTransaction

reifydb_core::interface

Trait MultiVersionQueryTransaction 

Source 
pub trait MultiVersionQueryTransaction: Send + Sync {
    // Required methods
    fn version(&self) -> CommitVersion;
    fn id(&self) -> TransactionId;
    fn get<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        key: &'life1 EncodedKey,
    ) -> Pin<Box<dyn Future<Output = Result<Option<MultiVersionValues>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn contains_key<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        key: &'life1 EncodedKey,
    ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn range_batch<'life0, 'async_trait>(
        &'life0 mut self,
        range: EncodedKeyRange,
        batch_size: u64,
    ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn range_rev_batch<'life0, 'async_trait>(
        &'life0 mut self,
        range: EncodedKeyRange,
        batch_size: u64,
    ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn read_as_of_version_exclusive<'life0, 'async_trait>(
        &'life0 mut self,
        version: CommitVersion,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;

    // Provided methods
    fn range<'life0, 'async_trait>(
        &'life0 mut self,
        range: EncodedKeyRange,
    ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn range_rev<'life0, 'async_trait>(
        &'life0 mut self,
        range: EncodedKeyRange,
    ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn prefix<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        prefix: &'life1 EncodedKey,
    ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn prefix_rev<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        prefix: &'life1 EncodedKey,
    ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn read_as_of_version_inclusive<'life0, 'async_trait>(
        &'life0 mut self,
        version: CommitVersion,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
}

Required Methods§

Source

fn version(&self) -> CommitVersion

Source

fn id(&self) -> TransactionId

Source

fn get<'life0, 'life1, 'async_trait>( &'life0 mut self, key: &'life1 EncodedKey, ) -> Pin<Box<dyn Future<Output = Result<Option<MultiVersionValues>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Source

fn contains_key<'life0, 'life1, 'async_trait>( &'life0 mut self, key: &'life1 EncodedKey, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Source

fn range_batch<'life0, 'async_trait>( &'life0 mut self, range: EncodedKeyRange, batch_size: u64, ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn range_rev_batch<'life0, 'async_trait>( &'life0 mut self, range: EncodedKeyRange, batch_size: u64, ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn read_as_of_version_exclusive<'life0, 'async_trait>( &'life0 mut self, version: CommitVersion, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Provided Methods§

Source

fn range<'life0, 'async_trait>( &'life0 mut self, range: EncodedKeyRange, ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn range_rev<'life0, 'async_trait>( &'life0 mut self, range: EncodedKeyRange, ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn prefix<'life0, 'life1, 'async_trait>( &'life0 mut self, prefix: &'life1 EncodedKey, ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Source

fn prefix_rev<'life0, 'life1, 'async_trait>( &'life0 mut self, prefix: &'life1 EncodedKey, ) -> Pin<Box<dyn Future<Output = Result<MultiVersionBatch>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Source

fn read_as_of_version_inclusive<'life0, 'async_trait>( &'life0 mut self, version: CommitVersion, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Implementors§