Struct RamdiskControllerProxy

pub struct RamdiskControllerProxy { /* private fields */ }

Implementations

impl RamdiskControllerProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.hardware.ramdisk/RamdiskController.

pub fn take_event_stream(&self) -> RamdiskControllerEventStream

Get a Stream of events from the remote end of the protocol.

Panics

Panics if the event stream was already taken.

pub fn create( &self, block_size: u64, block_count: u64, type_guid: Option<&Guid>, ) -> QueryResponseFut<RamdiskControllerCreateResult, DefaultFuchsiaResourceDialect>

Initializes a new Ramdisk instance with the provided block size and block count. Takes an optional type_guid, which may be queried from the ramdisk instance.

pub fn create_from_vmo( &self, vmo: Vmo, ) -> QueryResponseFut<RamdiskControllerCreateFromVmoResult, DefaultFuchsiaResourceDialect>

Initializes a new Ramdisk instance from a VMO. Uses a block size of PAGE_SIZE, and derives the block count from the size of the VMO.

pub fn create_from_vmo_with_params( &self, vmo: Vmo, block_size: u64, type_guid: Option<&Guid>, ) -> QueryResponseFut<RamdiskControllerCreateFromVmoWithParamsResult, DefaultFuchsiaResourceDialect>

Same as CreateFromVmo, but with the given block_size and optional type_guid. If block_size is zero, PAGE_SIZE will be used as block_size.

Trait Implementations

impl Clone for RamdiskControllerProxy

fn clone(&self) -> RamdiskControllerProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RamdiskControllerProxy

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

Formats the value using the given formatter.

impl Proxy for RamdiskControllerProxy

type Protocol = RamdiskControllerMarker

The protocol which this Proxy controls.

fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel.

fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel.

fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end.

fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.

impl RamdiskControllerProxyInterface for RamdiskControllerProxy

type CreateResponseFut = QueryResponseFut<Result<Option<String>, i32>>

type CreateFromVmoResponseFut = QueryResponseFut<Result<Option<String>, i32>>

type CreateFromVmoWithParamsResponseFut = QueryResponseFut<Result<Option<String>, i32>>

fn create( &self, block_size: u64, block_count: u64, type_guid: Option<&Guid>, ) -> Self::CreateResponseFut

fn create_from_vmo(&self, vmo: Vmo) -> Self::CreateFromVmoResponseFut

fn create_from_vmo_with_params( &self, vmo: Vmo, block_size: u64, type_guid: Option<&Guid>, ) -> Self::CreateFromVmoWithParamsResponseFut