Struct Data 

pub struct Data {
    pub handle: EventPair,
    pub capabilities_proxy: CapabilitiesProxy,
}

A data capability holds a bit of static data which can be read back.

Fields

handle: EventPair

The handle that references this capability

capabilities_proxy: CapabilitiesProxy

The proxy used to create this capability, and the proxy which will be used to perform operations on this capability.

Implementations

impl Data

pub async fn new(value: DataValue) -> Self

Creates a new Data, connecting to /svc/fuchsia.component.runtime.Capabilities to do so.

pub async fn new_with_proxy( capabilities_proxy: CapabilitiesProxy, value: DataValue, ) -> Self

Creates a new Data using the provided capabilities_proxy.

pub async fn associate_with_handle(&self, other_handle: EventPair)

Associates other_handle with the same object referenced by this capability, so that whoever holds the other end of other_handle can refer to our capability.

pub async fn get_value(&self) -> DataValue

Trait Implementations

impl Clone for Data

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Data

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

Formats the value using the given formatter.

impl From<Data> for Capability

fn from(val: Data) -> Self

Converts to this type from the input type.

impl TryFrom<Capability> for Data

type Error = ()

The type returned in the event of a conversion error.

fn try_from(val: Capability) -> Result<Self, Self::Error>

Performs the conversion.