Enum BacklightStatus 

#[non_exhaustive]
#[repr(u8)]
pub enum BacklightStatus {
    DisabledBySoftware = 0,
    DisabledByCriticalBattery = 1,
    AlsAutomatic = 2,
    AlsSaturated = 3,
    TemporaryManual = 4,
    PermanentManual = 5,
}

The current backlight status from getBacklightInfo.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DisabledBySoftware = 0

Disabled by software.

DisabledByCriticalBattery = 1

Disabled because the battery is critically low.

AlsAutomatic = 2

Automatic (ALS) mode.

AlsSaturated = 3

Automatic mode, saturated — the backlight is off.

TemporaryManual = 4

Temporary manual mode (set by hardware).

PermanentManual = 5

Permanent manual mode (set by software).

Trait Implementations

impl Clone for BacklightStatus

fn clone(&self) -> BacklightStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for BacklightStatus

impl Debug for BacklightStatus

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

Formats the value using the given formatter.

impl Eq for BacklightStatus

impl From<BacklightStatus> for u8

fn from(enum_value: BacklightStatus) -> Self

Converts to this type from the input type.

impl Hash for BacklightStatus

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 PartialEq for BacklightStatus

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BacklightStatus

impl TryFrom<u8> for BacklightStatus

type Error = TryFromPrimitiveError<BacklightStatus>

The type returned in the event of a conversion error.

fn try_from(number: u8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for BacklightStatus

const NAME: &'static str = "BacklightStatus"

type Primitive = u8

type Error = TryFromPrimitiveError<BacklightStatus>

fn try_from_primitive( number: Self::Primitive, ) -> Result<Self, TryFromPrimitiveError<Self>>