Struct RamdiskProxy

pub struct RamdiskProxy { /* private fields */ }

Implementations

impl RamdiskProxy

pub fn new(channel: AsyncChannel) -> Self

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

pub fn take_event_stream(&self) -> RamdiskEventStream

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

Panics

Panics if the event stream was already taken.

pub fn set_flags( &self, flags: RamdiskFlag, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Sets any of the RAMDISK_FLAG_* flags.

pub fn wake(&self) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Wakes a ramdisk, if it was sleeping.

Resets the block counts being stored by the ramdisk.

pub fn sleep_after( &self, count: u64, ) -> QueryResponseFut<(), DefaultFuchsiaResourceDialect>

Causes the ramdisk to sleep after count blocks are written successfully. After count blocks are written, requests either wait for the ramdisk to be awoken (if RESUME_ON_WAKE has been set), or begin failing immediately.

Resets the block counts being stored by the ramdisk.

pub fn get_block_counts( &self, ) -> QueryResponseFut<BlockWriteCounts, DefaultFuchsiaResourceDialect>

Returns the number of write requests since the last call to either “SleepAfter” or “Wake”.

Trait Implementations

impl Clone for RamdiskProxy

fn clone(&self) -> RamdiskProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RamdiskProxy

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

Formats the value using the given formatter.

impl Proxy for RamdiskProxy

type Protocol = RamdiskMarker

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 RamdiskProxyInterface for RamdiskProxy

type SetFlagsResponseFut = QueryResponseFut<()>

type WakeResponseFut = QueryResponseFut<()>

type SleepAfterResponseFut = QueryResponseFut<()>

type GetBlockCountsResponseFut = QueryResponseFut<BlockWriteCounts>

fn set_flags(&self, flags: RamdiskFlag) -> Self::SetFlagsResponseFut

fn wake(&self) -> Self::WakeResponseFut

fn sleep_after(&self, count: u64) -> Self::SleepAfterResponseFut

fn get_block_counts(&self) -> Self::GetBlockCountsResponseFut