Enum libcamera::controls::AfRange

#[repr(i32)]
pub enum AfRange {
    Normal = 0,
    Macro = 1,
    Full = 2,
}

Control to set the range of focus distances that is scanned. An implementation may choose not to implement all the options here.

Variants

Normal = 0

A wide range of focus distances is scanned, all the way from infinity down to close distances, though depending on the implementation, possibly not including the very closest macro positions.

Macro = 1

Only close distances are scanned.

Full = 2

The full range of focus distances is scanned just as with AfRangeNormal but this time including the very closest macro positions.

Trait Implementations

impl Clone for AfRange

fn clone(&self) -> AfRange

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ControlEntry for AfRange

const ID: u32 = 29u32

impl Debug for AfRange

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

Formats the value using the given formatter.

impl From<AfRange> for ControlValue

fn from(val: AfRange) -> Self

Converts to this type from the input type.

impl From<AfRange> for i32

fn from(enum_value: AfRange) -> Self

Converts to this type from the input type.

impl PartialEq for AfRange

fn eq(&self, other: &AfRange) -> 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 TryFrom<ControlValue> for AfRange

type Error = ControlValueError

The type returned in the event of a conversion error.

fn try_from(value: ControlValue) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<i32> for AfRange

type Error = TryFromPrimitiveError<AfRange>

The type returned in the event of a conversion error.

fn try_from(number: i32) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for AfRange

type Primitive = i32

const NAME: &'static str = "AfRange"

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

impl Control for AfRange

impl Copy for AfRange

impl Eq for AfRange

impl StructuralPartialEq for AfRange