Struct Resolver

pub struct Resolver;

The type corresponding to the Resolver protocol. An interface for resolving names to executables and library loaders.

An executable itself is often not sufficient to create a working process because many executables also load shared libraries. On Fuchsia, there is no global pool of shared libraries. Instead, every process has an associated fuchsia.ldsvc.Loader, which provides access to a private pool of shared libraries appropriate for that process.

This interface provides a protocol for resolving a name into both the zx.Handle:VMO for the executable and the fuchsia.ldsvc.Loader for its associated shared libraries.

This interface is rarely used directly. Instead, fdio_spawn and fdio_spawn_etc use this interface internally when they try to run a file with a #!resolve directive.

Trait Implementations

impl<___H, ___T> ClientProtocol<___H, ___T> for Resolver

where ___H: ResolverClientHandler<___T> + Send, ___T: Transport, <Resolve as Method>::Response: Decode<<___T as Transport>::RecvBuffer>,

async fn on_event( handler: &mut ___H, sender: &ClientSender<Self, ___T>, ordinal: u64, buffer: ___T::RecvBuffer, )

Handles a received client event with the given handler.

impl Debug for Resolver

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

Formats the value using the given formatter.

impl Discoverable for Resolver

const PROTOCOL_NAME: &'static str = "fuchsia.process.Resolver"

The service name to use to connect to this discoverable protocol.

impl From<Resolver> for ResolverMarker

fn from(_: Resolver) -> Self

Converts to this type from the input type.

impl<___T> Protocol<___T> for Resolver

where ___T: Transport,

type ClientSender = ResolverClientSender<___T>

The client sender for the protocol. It must be a #[repr(transparent)] wrapper around ClientSender<T>.

type ServerSender = ResolverServerSender<___T>

The server sender for the protocol. It must be a #[repr(transparent)] wrapper around ServerSender<T>.

impl<___H, ___T> ServerProtocol<___H, ___T> for Resolver

where ___H: ResolverServerHandler<___T> + Send, ___T: Transport, <Resolve as Method>::Request: Decode<<___T as Transport>::RecvBuffer>,

async fn on_one_way( handler: &mut ___H, sender: &ServerSender<Self, ___T>, ordinal: u64, buffer: ___T::RecvBuffer, )

Handles a received server one-way message with the given handler.

async fn on_two_way( handler: &mut ___H, sender: &ServerSender<Self, ___T>, ordinal: u64, buffer: ___T::RecvBuffer, responder: Responder, )

Handles a received server two-way message with the given handler.