Struct StoreAccessorSynchronousProxy

pub struct StoreAccessorSynchronousProxy { /* private fields */ }

Implementations

impl StoreAccessorSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<StoreAccessorEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn get_value( &self, key: &str, ___deadline: MonotonicInstant, ) -> Result<Option<Box<Value>>, Error>

Gets a single value from the store.

pub fn set_value(&self, key: &str, val: Value) -> Result<(), Error>

Sets a single value in the store. Overwrites existing values. Commit() must be called for this change to take effect.

pub fn delete_value(&self, key: &str) -> Result<(), Error>

Deletes a single value in the store. Does nothing if the value doesn’t exist. Commit() must be called for this change to take effect.

pub fn list_prefix( &self, prefix: &str, it: ServerEnd<ListIteratorMarker>, ) -> Result<(), Error>

Lists all keys under a given prefix.

pub fn get_prefix( &self, prefix: &str, it: ServerEnd<GetIteratorMarker>, ) -> Result<(), Error>

Reads the values of all keys under a given prefix.

pub fn delete_prefix(&self, prefix: &str) -> Result<(), Error>

Deletes the all keys under a given prefix.

pub fn commit(&self) -> Result<(), Error>

Atomically causes all of the state modifications that happened in this accessor to take place.

pub fn flush( &self, ___deadline: MonotonicInstant, ) -> Result<StoreAccessorFlushResult, Error>

Atomically causes all of the state modifications that happened in this accessor to take place, returning only when those modifications were written to disk. This operation is equivalent to Commit. Returns a FlushError if this operations could not be committed.

Trait Implementations

impl Debug for StoreAccessorSynchronousProxy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SynchronousProxy for StoreAccessorSynchronousProxy

type Proxy = StoreAccessorProxy

The async proxy for the same protocol.

type Protocol = StoreAccessorMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.