pub struct BlockSynchronousProxy { /* private fields */ }

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impl BlockSynchronousProxy

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pub fn new(channel: Channel) -> Self

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pub fn into_channel(self) -> Channel

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pub fn wait_for_event(&self, deadline: Time) -> Result<BlockEvent, Error>

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

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pub fn get_info(&self, ___deadline: Time) -> Result<BlockGetInfoResult, Error>

Get information about the underlying block device.

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pub fn get_stats( &self, clear: bool, ___deadline: Time ) -> Result<BlockGetStatsResult, Error>

Returns stats about block device operations. Setting clear will reset stats counters.

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pub fn open_session( &self, session: ServerEnd<SessionMarker> ) -> Result<(), Error>

Opens a new FIFO-based session on the block device.

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pub fn read_blocks( &self, vmo: Vmo, length: u64, dev_offset: u64, vmo_offset: u64, ___deadline: Time ) -> Result<BlockReadBlocksResult, Error>

Reads from a block device.

This read does not require exclusive access. length, dev_offset and vmo_offset are specified in bytes, but they must be block-aligned. This method is provided for backward compatibility, and is not intended for new code. New code should use the FIFO interface along with the client libraries to read and write from block devices.

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pub fn write_blocks( &self, vmo: Vmo, length: u64, dev_offset: u64, vmo_offset: u64, ___deadline: Time ) -> Result<BlockWriteBlocksResult, Error>

Writes to a block device.

This write does not require exclusive access. length, dev_offset and vmo_offset are specified in bytes, but they must be block-aligned. This method is provided for backward compatibility, and is not intended for new code. New code should use the FIFO interface along with the client libraries to read and write from block devices.

Trait Implementations§

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impl Debug for BlockSynchronousProxy

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

Formats the value using the given formatter. Read more
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impl SynchronousProxy for BlockSynchronousProxy

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type Proxy = BlockProxy

The async proxy for the same protocol.
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type Protocol = BlockMarker

The protocol which this Proxy controls.
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fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.
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fn into_channel(self) -> Channel

Convert the proxy back into a channel.
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fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel. Read more

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fn borrow_mut(&mut self) -> &mut T

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impl<T> Encode<Ambiguous1> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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impl<T> Encode<Ambiguous2> for T

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
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const ALIGN: usize = _

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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