Struct cxx_qt_lib::QVariant

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pub struct QVariant { /* private fields */ }

Expand description

The Rust representation of Qt’s QVariant

Internally this holds a UniquePtr to a QVariantCpp which has been constructed on the C++ side.

Implementations

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impl QVariant

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pub fn value(&self) -> QVariantValue

Returns the value of the QVariant as a Rust enum

Trait Implementations

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impl Default for QVariant

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<T> From<T> for QVariant where
T: IntoQVariantCpp,

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fn from(t: T) -> Self

Converts to this type from the input type.

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impl ToUniquePtr for QVariant

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fn to_unique_ptr(self) -> UniquePtr<QVariantCpp>

Retrieve the UniquePtr to the Qt QVariantCpp of this Rust QVariant so that this object can be passed back to C++.

type CppType = QVariant

Auto Trait Implementations

impl RefUnwindSafe for QVariant

impl !Send for QVariant

impl !Sync for QVariant

impl !Unpin for QVariant

impl UnwindSafe for QVariant

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct cxx_qt_lib::QVariant

Implementations

impl QVariant

pub fn value(&self) -> QVariantValue

Trait Implementations

impl Default for QVariant

fn default() -> Self

impl<T> From<T> for QVariant where
T: IntoQVariantCpp,

fn from(t: T) -> Self

impl ToUniquePtr for QVariant

fn to_unique_ptr(self) -> UniquePtr<QVariantCpp>

type CppType = QVariant

Auto Trait Implementations

impl RefUnwindSafe for QVariant

impl !Send for QVariant

impl !Sync for QVariant

impl !Unpin for QVariant

impl UnwindSafe for QVariant

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct cxx_qt_lib::QVariant

Implementations

impl QVariant

pub fn value(&self) -> QVariantValue

Trait Implementations

impl Default for QVariant

fn default() -> Self

impl<T> From<T> for QVariant where T: IntoQVariantCpp,

fn from(t: T) -> Self

impl ToUniquePtr for QVariant

fn to_unique_ptr(self) -> UniquePtr<QVariantCpp>

type CppType = QVariant

Auto Trait Implementations

impl RefUnwindSafe for QVariant

impl !Send for QVariant

impl !Sync for QVariant

impl !Unpin for QVariant

impl UnwindSafe for QVariant

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> From<T> for QVariant where
T: IntoQVariantCpp,

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

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

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

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,