Enum libcamera::controls::AfPauseState

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

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

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

Pausing

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

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<AfPauseState> for AfPauseState

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

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

impl Control for AfPauseState

impl Copy for AfPauseState

impl Eq for AfPauseState

impl StructuralEq for AfPauseState

impl StructuralPartialEq for AfPauseState