Enum libcamera::controls::AfRange

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

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

Variants

Normal

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

Only close distances are scanned.

Full

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<AfRange> for AfRange

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

This method tests for self and other values to be equal, and is used by ==.

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

This method 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 = _

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

impl Control for AfRange

impl Copy for AfRange

impl Eq for AfRange

impl StructuralEq for AfRange

impl StructuralPartialEq for AfRange