Struct MappingSessionSynchronousProxy 

pub struct MappingSessionSynchronousProxy { /* private fields */ }

Implementations

impl MappingSessionSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<MappingSessionEvent, 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 open( &self, key: u64, identifier: &[u8], ___deadline: MonotonicInstant, ) -> Result<MappingSessionOpenResult, Error>

Registers a node’s extents in the mapping session, returning its uncompressed size in bytes.

The filesystem resolves the identifier to locate the node on disk and transmits its extent mappings to the block driver associated with key.

pub fn close( &self, key: u64, ___deadline: MonotonicInstant, ) -> Result<MappingSessionCloseResult, Error>

Unregisters a node’s extents from the session by its session-unique key.

Trait Implementations

impl Debug for MappingSessionSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for MappingSessionSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<MappingSessionSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: MappingSessionSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for MappingSessionSynchronousProxy

Available on Fuchsia only.

type Protocol = MappingSessionMarker

The protocol.

fn from_client(value: ClientEnd<MappingSessionMarker>) -> Self

Converts from a client.

impl SynchronousProxy for MappingSessionSynchronousProxy

Available on Fuchsia only.

type Proxy = MappingSessionProxy

The async proxy for the same protocol.

type Protocol = MappingSessionMarker

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.