fractal::contrib::qr_code_scanner::camera::imp

Struct CameraClass

#[repr(C)]pub struct CameraClass {
    pub parent_class: Class<Object>,
    pub has_cameras: fn(_: &Camera) -> LocalBoxFuture<'_, bool>,
    pub paintable: fn(_: &Camera) -> LocalBoxFuture<'_, Option<CameraPaintable>>,
}

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§parent_class: Class<Object>§has_cameras: fn(_: &Camera) -> LocalBoxFuture<'_, bool>§paintable: fn(_: &Camera) -> LocalBoxFuture<'_, Option<CameraPaintable>>

Trait Implementations§

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impl ClassStruct for CameraClass

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type Type = Camera

Corresponding object subclass type for this class struct.

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fn class_init(&mut self)

Override the vfuncs of all parent types. Read more

Auto Trait Implementations§

impl Freeze for CameraClass

impl RefUnwindSafe for CameraClass

impl Send for CameraClass

impl Sync for CameraClass

impl Unpin for CameraClass

impl UnwindSafe for CameraClass

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

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const WITNESS: W = W::MAKE

A constant of the type witness

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impl<T> Identity for T
where T: ?Sized,

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const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.

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type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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