Struct TableScanSplit 

pub struct TableScanSplit { /* private fields */ }

A serializable full-table scan assignment for one shard snapshot.

Implementations

impl TableScanSplit

pub fn snapshot_id(&self) -> u64

Return the global snapshot that assigned this shard.

pub fn shard_snapshot_id(&self) -> u64

Return this split’s shard snapshot identity.

pub fn create_scanner(&self, runtime: Config) -> Result<TableScanSplitScanner>

Open this shard and return a typed full-scan iterator.

pub fn scanner_builder(&self, runtime: Config) -> TableScanSplitScannerBuilder

Start configuring a worker-local scanner for this split.

Trait Implementations

impl Clone for TableScanSplit

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'de> Deserialize<'de> for TableScanSplit

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TableScanSplit

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.