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

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

fn on_event( handler: &mut ___H, sender: &ClientSender<___T, Self>, 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 = "resolver"

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

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

where ___T: Transport, ___H: ResolverServerHandler<___T>, WireResolverResolveRequest: Decode<<___T as Transport>::RecvBuffer>,

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

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

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

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

impl TakeFrom<Resolver> for ResolverMarker

fn take_from(from: &Resolver) -> Self

Converts from the given T, taking any resources that can’t be cloned.

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly during conversion instead of calling take_from.