Struct Connection

pub struct Connection<N: Node> { /* private fields */ }

Represents a FIDL (limited) node connection.

Implementations

impl<N: Node> Connection<N>

pub async fn create( scope: ExecutionScope, node: Arc<N>, options: impl ToNodeOptions, object_request: ObjectRequestRef<'_>, ) -> Result<(), Status>

Creates a new connection to serve the node. The node will be served from a new async Task, not from the current Task. Errors in constructing the connection are not guaranteed to be returned, they may be sent directly to the client end of the connection. This method should be called from within an ObjectRequest handler to ensure that errors are sent to the client end of the connection.

pub fn create_sync( scope: ExecutionScope, node: Arc<N>, options: impl ToNodeOptions, object_request: ObjectRequest, )

Similar to create but optimized for nodes whose implementation is synchronous and creating the connection is being done from a non-async context.

Trait Implementations

impl<N: Node> ConnectionCreator<N> for Connection<N>

async fn create<'a>( scope: ExecutionScope, node: Arc<N>, protocols: impl ProtocolsExt, object_request: ObjectRequestRef<'a>, ) -> Result<(), Status>

Creates a new connection to node and spawns a new Task to run the connection.

impl<N: Node> Representation for Connection<N>

type Protocol = NodeMarker

The protocol used for the connection.

async fn get_representation( &self, requested_attributes: NodeAttributesQuery, ) -> Result<Representation, Status>

Returns io2’s Representation for the object.

async fn node_info(&self) -> Result<NodeInfoDeprecated, Status>

Returns io1’s NodeInfoDeprecated.