class WatchOptions

Defined at line 289 of file fidling/gen/sdk/fidl/fuchsia.hardware.power.battery/fuchsia.hardware.power.battery/cpp/fidl/fuchsia.hardware.power.battery/cpp/natural_types.h

Configuration options for battery state watching.

Both fields are optional masks. In both `interest` and `wake_on`, the actual field values within

the `Status` table are ignored; only field presence (set vs. unset) determines the mask.

An absent mask means "use this field's default"; a present but empty mask means "no fields".

The two defaults differ because the safe choice differs: `interest` defaults to everything the

driver supports watching, so a client that never configures anything still makes progress,

while `wake_on` defaults to nothing, since waking the system is a cost a client must opt into.

Public Methods

void WatchOptions (Storage_ storage)

bool IsEmpty ()

void WatchOptions ()

Defined at line 295 of file fidling/gen/sdk/fidl/fuchsia.hardware.power.battery/fuchsia.hardware.power.battery/cpp/fidl/fuchsia.hardware.power.battery/cpp/natural_types.h

void WatchOptions (WatchOptions && )

Defined at line 296 of file fidling/gen/sdk/fidl/fuchsia.hardware.power.battery/fuchsia.hardware.power.battery/cpp/fidl/fuchsia.hardware.power.battery/cpp/natural_types.h

void WatchOptions (const WatchOptions & other)

const std::optional< ::fuchsia_hardware_power_battery::Status> & interest ()

Fields the client wants to receive change notifications for.

Defaults to every field the driver supports watching, as reported by

`Spec.supported_options`. Pass an explicitly empty table to be notified only for the

fields named in `wake_on`.

::std::optional< ::fuchsia_hardware_power_battery::Status> & interest ()

Fields the client wants to receive change notifications for.

Defaults to every field the driver supports watching, as reported by

`Spec.supported_options`. Pass an explicitly empty table to be notified only for the

fields named in `wake_on`.

WatchOptions & interest (std::optional< ::fuchsia_hardware_power_battery::Status> value)

Fields the client wants to receive change notifications for.

Defaults to every field the driver supports watching, as reported by

`Spec.supported_options`. Pass an explicitly empty table to be notified only for the

fields named in `wake_on`.

WatchOptions & operator= (WatchOptions && )

Defined at line 297 of file fidling/gen/sdk/fidl/fuchsia.hardware.power.battery/fuchsia.hardware.power.battery/cpp/fidl/fuchsia.hardware.power.battery/cpp/natural_types.h

WatchOptions & operator= (const WatchOptions & other)

bool operator== (const WatchOptions & other)

bool operator!= (const WatchOptions & other)

const std::optional< ::fuchsia_hardware_power_battery::Status> & wake_on ()

Fields that should actively wake the system from suspend.

Any field present in `wake_on` is implicitly included in `interest`.

Defaults to no fields: changes occurring during suspend are deferred until the next system

wakeup and do not wake the device.

::std::optional< ::fuchsia_hardware_power_battery::Status> & wake_on ()

Fields that should actively wake the system from suspend.

Any field present in `wake_on` is implicitly included in `interest`.

Defaults to no fields: changes occurring during suspend are deferred until the next system

wakeup and do not wake the device.

WatchOptions & wake_on (std::optional< ::fuchsia_hardware_power_battery::Status> value)

Fields that should actively wake the system from suspend.

Any field present in `wake_on` is implicitly included in `interest`.

Defaults to no fields: changes occurring during suspend are deferred until the next system

wakeup and do not wake the device.

void WatchOptions (::fidl::internal::DefaultConstructPossiblyInvalidObjectTag )

Friends

class MemberVisitor

class NaturalTableCodingTraits