Struct RangeSSTable 

pub struct RangeSSTable;

SSTable associating keys to ranges. The range are required to partition the space.

In other words, two consecutive keys k1 and k2 are required to observe range_sstable[k1].end == range_sstable[k2].start.

The first range is not required to start at 0.

Trait Implementations

impl SSTable for RangeSSTable

type Value = Range<u64>

type ValueReader = RangeValueReader

type ValueWriter = RangeValueWriter

fn delta_writer<W: Write>(write: W) -> DeltaWriter<W, Self::ValueWriter>

fn writer<W: Write>(wrt: W) -> Writer<W, Self::ValueWriter>

fn delta_reader<'a, R: Read + 'a>( reader: R, ) -> DeltaReader<'a, Self::ValueReader>

fn reader<'a, R: Read + 'a>(reader: R) -> Reader<'a, Self::ValueReader>

fn create_empty_reader() -> Reader<'static, Self::ValueReader>

Returns an empty static reader.

fn merge<R: Read, W: Write, M: ValueMerger<Self::Value>>( io_readers: Vec<R>, w: W, merger: M, ) -> Result<()>