Struct WatchInterest 

pub struct WatchInterest {
    pub battery: Option<Status>,
    pub charger: Option<Status>,
    pub battery_wake_on: Option<Status>,
    pub charger_wake_on: Option<Status>,
}

Battery and charger fields whose changes trigger an evaluation, and those whose changes also wake the system from suspend to do so. Each is a Status mask: only field presence matters.

Fields

battery: Option<Status>

Sent as the battery WatchOptions.interest. None keeps battery-manager’s default, which is every field it can watch. Changes to other fields are seen at the next evaluation, e.g. the next sample requested through Evaluation::sample_interval.

charger: Option<Status>

Sent as the charger WatchOptions.interest, like battery.

battery_wake_on: Option<Status>

Sent as the battery WatchOptions.wake_on. None wakes the system on no field.

charger_wake_on: Option<Status>

Sent as the charger WatchOptions.wake_on, like battery_wake_on.

Trait Implementations

impl Clone for WatchInterest

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 WatchInterest

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

Formats the value using the given formatter.

impl Default for WatchInterest

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for WatchInterest

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for WatchInterest