Struct inspect::Deferred

pub struct Deferred { /* private fields */ }

A deferred inspection, which can provide inspection results asynchronously from a call to inspect.

Implementations

impl Deferred

pub fn inspect(self, obj: impl InspectMut)

Inspect an object as part of a deferred inspection.

pub fn respond<F: FnOnce(&mut Response<'_>)>(self, f: F)

Responds to the deferred inspection, calling f with a Response.

pub fn value(self, value: Value)

Responds to the deferred request with a value.

pub fn update(self) -> Result<DeferredUpdate, Self>

Returns an object used for handling an update request.

If this is not an update request, returns Err(self).

pub fn ignore(self)

Removes this node from the inspection output.

pub fn external_request(&self) -> ExternalRequest<'_>

Gets the request information for sending to a remote node via a non-mesh communication mechanism, for use with complete_external.

You don’t need this if you are communicating with the remote object via mesh. In that case, just send this object to the remote object over a mesh channel, and then use respond or similar methods to handle the request.

Use this when the remote object is across some other communication boundary, such as gRPC. In that case, you will be responsible for using inspect on the remote node to handle the request, and to serializing and deserializing the Node structure across the communications boundary.

pub fn complete_external(self, node: Node, sensitivity: SensitivityLevel)

Complete the request with a Node and a SensitivityLevel.

See external_request for details on how to use this.

pub fn sensitivity(&self) -> SensitivityLevel

Gets the sensitivity level for this request.

Trait Implementations

impl Debug for Deferred

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

Formats the value using the given formatter.

impl DefaultEncoding for Deferred

type Encoding = TableEncoder

The encoding to use for the serialization.

impl<'encoding> StructDecodeMetadata<'encoding, Resource> for Deferred

const DECODERS: &'static [ErasedDecoderEntry] = _

The list of decoder vtables.

impl StructEncodeMetadata<Resource> for Deferred

const ENCODERS: &'static [ErasedEncoderEntry] = _

The list of encoder vtables.

impl StructMetadata for Deferred

const NUMBERS: &'static [u32] = _

The field numbers for each field.

const OFFSETS: &'static [usize] = _

The byte offset to each field within the struct.

impl Downcast<Deferred> for Deferred