Struct SsTableIterator 

pub struct SsTableIterator { /* private fields */ }

An iterator over the contents of an SSTable.

Implementations

impl SsTableIterator

pub fn create_and_seek_to_first(table: Arc<SsTable>) -> Result<Self>

Create a new iterator and seek to the first key-value pair.

pub fn seek_to_first(&mut self) -> Result<()>

Seek to the first key-value pair.

pub fn create_and_seek_to_key( table: Arc<SsTable>, key: KeySlice<'_>, ) -> Result<Self>

Create a new iterator and seek to the first key-value pair which >= key.

pub fn seek_to_key(&mut self, key: KeySlice<'_>) -> Result<()>

Seek to the first key-value pair which >= key.

Trait Implementations

impl StorageIterator for SsTableIterator

type KeyType<'a> = Key<&'a [u8]>

fn value(&self) -> &[u8]

Get the current value.

fn key(&self) -> KeySlice<'_>

Get the current key.

fn is_valid(&self) -> bool

Check if the current iterator is valid.

fn next(&mut self) -> Result<()>

Move to the next position.

fn num_active_iterators(&self) -> usize

Number of underlying active iterators for this iterator.