Struct SessionSynchronousProxy 

pub struct SessionSynchronousProxy { /* private fields */ }

Implementations

impl SessionSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<SessionEvent, 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 close( &self, ___deadline: MonotonicInstant, ) -> Result<CloseableCloseResult, Error>

Terminates the connection.

After calling Close, the client must not send any other requests.

Servers, after sending the status response, should close the connection regardless of status and without sending an epitaph.

Closing the client end of the channel should be semantically equivalent to calling Close without knowing when the close has completed or its status.

pub fn get_fifo( &self, ___deadline: MonotonicInstant, ) -> Result<SessionGetFifoResult, Error>

Returns a handle to the client end of the FIFO.

pub fn attach_vmo( &self, vmo: Vmo, ___deadline: MonotonicInstant, ) -> Result<SessionAttachVmoResult, Error>

Attaches a VMO to the session. Resizable VMOs are not supported and will return ZX_ERR_INVALID_ARGS.

Returns an identifier that can be used to refer to the VMO.

pub fn register_key( &self, key_token: EventPair, ___deadline: MonotonicInstant, ) -> Result<SessionRegisterKeyResult, Error>

Registers an inline encryption key handle (key_token returned by fuchsia.hardware.inlineencryption/Device.ProgramKey) with this session.

Returns a session-scoped slot token that can be passed in BlockFifoRequest.slot when BlockIoFlag.INLINE_ENCRYPTION_ENABLED is set.

• error ZX_ERR_ACCESS_DENIED if key_token is not a valid inline encryption key token for this block device, or if the key has been evicted.
• error ZX_ERR_NOT_SUPPORTED if the device does not support inline encryption.

Trait Implementations

impl Debug for SessionSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for SessionSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<SessionSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: SessionSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for SessionSynchronousProxy

Available on Fuchsia only.

type Protocol = SessionMarker

The protocol.

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

Converts from a client.

impl SynchronousProxy for SessionSynchronousProxy

Available on Fuchsia only.

type Proxy = SessionProxy

The async proxy for the same protocol.

type Protocol = SessionMarker

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.