Struct Incoming 

pub struct Incoming(/* private fields */);

Implements access to the incoming namespace for a driver. It provides methods for accessing incoming protocols and services by either their marker or proxy types, and can be used as a [Directory] with the functions in [fuchsia_component::client].

Implementations

impl Incoming

pub fn connect_protocol<T: Connect>(&self) -> Result<T, Status>

Connects to the protocol in the service instance’s path in the incoming namespace. Logs and returns a [Status::CONNECTION_REFUSED] if the service instance couldn’t be opened.

pub fn service_marker<M: ServiceMarker>( &self, _marker: M, ) -> ServiceConnector<'_, M::Proxy>

Creates a connector to the given service’s default instance by its marker type. This can be convenient when the compiler can’t deduce the ServiceProxy type on its own.

See ServiceConnector for more about what you can do with the connector.

Example

let service = context.incoming.service_marker(fidl_fuchsia_hardware_i2c::ServiceMarker).connect()?;
let device = service.connect_to_device()?;

pub fn service<P>(&self) -> ServiceConnector<'_, P>

Creates a connector to the given service’s default instance by its proxy type. This can be convenient when the compiler can deduce the ServiceProxy type on its own.

See ServiceConnector for more about what you can do with the connector.

Example

struct MyProxies {
    i2c_service: fidl_fuchsia_hardware_i2c::ServiceProxy,
}
let proxies = MyProxies {
    i2c_service: context.incoming.service().connect()?;
};

Trait Implementations

impl AsRefDirectory for Incoming

fn as_ref_directory(&self) -> &dyn Directory

Get a [Directory] reference.

impl Directory for Incoming

fn open( &self, path: &str, flags: Flags, server_end: Channel, ) -> Result<(), Error>

Open a node relative to the directory.

impl From<Namespace> for Incoming

fn from(value: Namespace) -> Self

Converts to this type from the input type.