Struct Reader 

pub struct Reader { /* private fields */ }

Implementations

impl Reader

pub fn keys(&self) -> Reader<u64>

pub fn table_names(&self) -> &[String]

pub async fn close(self) -> Result<()>

Use to close the underlying file handles explicitly.

Can be useful in a situation that opens/closes readers rapidly.

Panic

Panics if there is an active iterator or any other read operation on this reader

pub async fn iter(&self, params: IterParams<'_>) -> Result<Option<Iter>>

pub async fn read_many<V, S>( &self, table: &str, key: u64, iovs: S, concurrency: usize, buffer_limit: MergedBufferLimit, read_amp_limit: ReadAmplificationLimit, ) -> Result<Option<impl Stream<Item = Result<ReadResult>>>>

where V: IoVec + Unpin, S: Stream<Item = V> + Unpin,

pub async fn read(&self, table: &str, key: u64) -> Result<Option<ReadResult>>

Trait Implementations

impl Clone for Reader

fn clone(&self) -> Reader

Returns a duplicate of the value.

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

Performs copy-assignment from source.