pub struct VirtioSoundProxy { /* private fields */ }
Implementations§
source§impl VirtioSoundProxy
impl VirtioSoundProxy
sourcepub fn new(channel: AsyncChannel) -> Self
pub fn new(channel: AsyncChannel) -> Self
Create a new Proxy for fuchsia.virtualization.hardware/VirtioSound.
sourcepub fn take_event_stream(&self) -> VirtioSoundEventStream
pub fn take_event_stream(&self) -> VirtioSoundEventStream
Get a Stream of events from the remote end of the protocol.
Panics
Panics if the event stream was already taken.
sourcepub fn configure_queue(
&self,
queue: u16,
size: u16,
desc: u64,
avail: u64,
used: u64
) -> QueryResponseFut<()>
pub fn configure_queue( &self, queue: u16, size: u16, desc: u64, avail: u64, used: u64 ) -> QueryResponseFut<()>
Configure a queue
for the device. This specifies the size
and the
guest physical addresses of the queue: desc
, avail
, and used
.
sourcepub fn notify_queue(&self, queue: u16) -> Result<(), Error>
pub fn notify_queue(&self, queue: u16) -> Result<(), Error>
Notify a queue
for the device. Primarily used for black-box testing.
sourcepub fn ready(&self, negotiated_features: u32) -> QueryResponseFut<()>
pub fn ready(&self, negotiated_features: u32) -> QueryResponseFut<()>
Ready a device. This provides the set of negotiated_features
that the
driver and device have agreed upon.
sourcepub fn start(
&self,
start_info: StartInfo,
enable_input: bool,
enable_verbose_logging: bool
) -> QueryResponseFut<(u32, u32, u32, u32)>
pub fn start( &self, start_info: StartInfo, enable_input: bool, enable_verbose_logging: bool ) -> QueryResponseFut<(u32, u32, u32, u32)>
Start the sound device. The response contains the device’s expected static configuration.
- request
start_info
basic info to start the device - request
enable_input
whether audio input (capture) should be enabled - request
enable_verbose_logging
whether verbose logging should be enabled
- response
features
supported features - response
jacks
the virtio_snd_config.jacks value to advertise - response
streams
the virtio_snd_config.streams value to advertise - response
chmaps
the virtio_snd_config.chaps value to advertise
Trait Implementations§
source§impl Clone for VirtioSoundProxy
impl Clone for VirtioSoundProxy
source§fn clone(&self) -> VirtioSoundProxy
fn clone(&self) -> VirtioSoundProxy
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for VirtioSoundProxy
impl Debug for VirtioSoundProxy
source§impl Proxy for VirtioSoundProxy
impl Proxy for VirtioSoundProxy
§type Protocol = VirtioSoundMarker
type Protocol = VirtioSoundMarker
The protocol which this
Proxy
controls.source§fn from_channel(inner: AsyncChannel) -> Self
fn from_channel(inner: AsyncChannel) -> Self
Create a proxy over the given channel.
source§fn into_channel(self) -> Result<AsyncChannel, Self>
fn into_channel(self) -> Result<AsyncChannel, Self>
Attempt to convert the proxy back into a channel. Read more
source§fn as_channel(&self) -> &AsyncChannel
fn as_channel(&self) -> &AsyncChannel
Get a reference to the proxy’s underlying channel. Read more
source§impl VirtioSoundProxyInterface for VirtioSoundProxy
impl VirtioSoundProxyInterface for VirtioSoundProxy
type ConfigureQueueResponseFut = QueryResponseFut<()>
fn configure_queue( &self, queue: u16, size: u16, desc: u64, avail: u64, used: u64 ) -> Self::ConfigureQueueResponseFut
fn notify_queue(&self, queue: u16) -> Result<(), Error>
type ReadyResponseFut = QueryResponseFut<()>
fn ready(&self, negotiated_features: u32) -> Self::ReadyResponseFut
type StartResponseFut = QueryResponseFut<(u32, u32, u32, u32)>
fn start( &self, start_info: StartInfo, enable_input: bool, enable_verbose_logging: bool ) -> Self::StartResponseFut
Auto Trait Implementations§
impl !RefUnwindSafe for VirtioSoundProxy
impl Send for VirtioSoundProxy
impl Sync for VirtioSoundProxy
impl Unpin for VirtioSoundProxy
impl !UnwindSafe for VirtioSoundProxy
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more