Enum libcamera::controls::AfPauseState

#[repr(i32)]
pub enum AfPauseState {
    Running = 0,
    Pausing = 1,
    Paused = 2,
}

Only applicable in continuous (AfModeContinuous) mode, this reports whether the algorithm is currently running, paused or pausing (that is, will pause as soon as any in-progress scan completes).

Any change to AfMode will cause AfPauseStateRunning to be reported.

Variants

Running = 0

Continuous AF is running and the algorithm may restart a scan spontaneously.

Pausing = 1

Continuous AF has been sent an AfPauseDeferred control, and will pause as soon as any in-progress scan completes (and then report AfPauseStatePaused). No new scans will be start spontaneously until the AfPauseResume control is sent.

Paused = 2

Continuous AF is paused. No further state changes or lens movements will occur until the AfPauseResume control is sent.

Trait Implementations

impl Clone for AfPauseState

fn clone(&self) -> AfPauseState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ControlEntry for AfPauseState

const ID: u32 = 37u32

impl Debug for AfPauseState

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

Formats the value using the given formatter.

impl From<AfPauseState> for ControlValue

fn from(val: AfPauseState) -> Self

Converts to this type from the input type.

impl From<AfPauseState> for i32

fn from(enum_value: AfPauseState) -> Self

Converts to this type from the input type.

impl PartialEq for AfPauseState

fn eq(&self, other: &AfPauseState) -> 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 AfPauseState

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 AfPauseState

type Error = TryFromPrimitiveError<AfPauseState>

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 AfPauseState

type Primitive = i32

const NAME: &'static str = "AfPauseState"

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

impl Control for AfPauseState

impl Copy for AfPauseState

impl Eq for AfPauseState

impl StructuralPartialEq for AfPauseState