Struct IOPSLowBatteryWarningLevel 

#[repr(transparent)]
pub struct IOPSLowBatteryWarningLevel(pub c_uint);

Available on crate feature ps only.

Possible return values from

 IOPSGetBatteryWarningLevel

See also Apple’s documentation

Tuple Fields

0: c_uint

Implementations

impl IOPSLowBatteryWarningLevel

pub const None: Self

The system is not in a low battery situation, or is on drawing from an external power source.

The system displays no low power warnings; neither should application clients of this API.

pub const Early: Self

The battery can provide no more than 20 minutes of runtime.

OS X makes no guarantees that the system shall remain in Early Warning for 20 minutes. Batteries are frequently calibrated differently and may provide runtime for more, or less, than the estimated 20 minutes. OS X alerts the user by changing the color of BatteryMonitor to red. Warning the user is optional for full screen apps.

pub const Final: Self

The battery can provide no more than 10 minutes of runtime.

OS X makes no guarantees that the system shall remain in Final Warning for 10 minutes. Batteries are frequently calibrated differently and may provide runtime for more, or less, than the estimated 10 minutes.

Trait Implementations

impl Clone for IOPSLowBatteryWarningLevel

fn clone(&self) -> IOPSLowBatteryWarningLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IOPSLowBatteryWarningLevel

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

Formats the value using the given formatter.

impl Encode for IOPSLowBatteryWarningLevel

Available on crate feature objc2 only.

const ENCODING: Encoding = c_uint::ENCODING

The Objective-C type-encoding for this type.

impl Hash for IOPSLowBatteryWarningLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for IOPSLowBatteryWarningLevel

fn cmp(&self, other: &IOPSLowBatteryWarningLevel) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for IOPSLowBatteryWarningLevel

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for IOPSLowBatteryWarningLevel

fn partial_cmp(&self, other: &IOPSLowBatteryWarningLevel) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl RefEncode for IOPSLowBatteryWarningLevel

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for IOPSLowBatteryWarningLevel

impl Eq for IOPSLowBatteryWarningLevel

impl StructuralPartialEq for IOPSLowBatteryWarningLevel