Struct BinderSynchronousProxy 

pub struct BinderSynchronousProxy { /* private fields */ }

Implementations

impl BinderSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<BinderEvent, 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 set_vmo(&self, vmo: Vmo, mapped_address: u64) -> Result<(), Error>

Set the VMO to used as a share resource between the driver and the client. mapped_address is the address where the vmo is mapped in the client address space.

The driver handles the other requests of the client concurrently, so it can handle an ioctl before the VMO is mapped. Clients should use MapVmo instead.

pub fn map_vmo( &self, vmo: Vmo, mapped_address: u64, ___deadline: MonotonicInstant, ) -> Result<BinderMapVmoResult, Error>

Maps the VMO used as a shared resource between the driver and the client. mapped_address is the address where the VMO is mapped in the client address space.

Responds once the VMO is mapped. The driver handles the other requests of the client concurrently, so the client must wait for the response before sending any ioctl that needs the VMO.

pub fn ioctl( &self, tid: u64, request: u32, arg: u64, vmo: Vmo, ioctl_reads: &[IoctlReadWrite], files: Vec<FileHandle>, ___deadline: MonotonicInstant, ) -> Result<BinderIoctlResult, Error>

Processes a Binder ioctl. This message returns writes for the calling thread that must be processed to correctly handle the ioctl.

pub fn register_thread_channel( &self, server_end: ServerEnd<BinderThreadMarker>, ___deadline: MonotonicInstant, ) -> Result<BinderRegisterThreadChannelResult, Error>

Registers a dedicated 1:1 channel for synchronous Binder transactions.

Trait Implementations

impl Debug for BinderSynchronousProxy

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

Formats the value using the given formatter.

impl From<BinderSynchronousProxy> for NullableHandle

Available on Fuchsia only.

fn from(value: BinderSynchronousProxy) -> Self

Converts to this type from the input type.

impl From<Channel> for BinderSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl FromClient for BinderSynchronousProxy

Available on Fuchsia only.

type Protocol = BinderMarker

The protocol.

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

Converts from a client.

impl SynchronousProxy for BinderSynchronousProxy

Available on Fuchsia only.

type Proxy = BinderProxy

The async proxy for the same protocol.

type Protocol = BinderMarker

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.