Struct bitcoin_qt::QRImageWidget

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pub struct QRImageWidget { /* private fields */ }

Expand description

| Label widget for QR code. This image | can be dragged, dropped, copied and | saved to disk. |

Implementations§

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pub fn copy_image(&mut self)

Trait Implementations§

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impl ContextMenuEvent for QRImageWidget

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fn context_menu_event(&mut self, event: *mut u32)

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impl MousePressEvent for QRImageWidget

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fn mouse_press_event(&mut self, event: *mut u32)

Auto Trait Implementations§

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impl RefUnwindSafe for QRImageWidget

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impl !Send for QRImageWidget

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impl !Sync for QRImageWidget

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impl Unpin for QRImageWidget

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impl UnwindSafe for QRImageWidget

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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, U> CastInto for Twhere U: CastFrom<T>,

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unsafe fn cast_into(self) -> U

Performs the conversion. 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, U> Into for Twhere 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> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

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type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> StaticUpcast<T> for T

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unsafe fn static_upcast(ptr: Ptr<T>) -> Ptr<T>

Convert type of a const pointer. Read more

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

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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 Twhere U: TryFrom<T>,

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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.

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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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Struct bitcoin_qt::QRImageWidget

Implementations§

impl QRImageWidget

pub fn new(parent: Option<*mut u32>) -> Self

pub fn setqr(&mut self, data: &str, text: Option<&str>) -> bool

pub fn export_image(&mut self) -> u32

pub fn save_image(&mut self)

pub fn copy_image(&mut self)

Trait Implementations§

impl ContextMenuEvent for QRImageWidget

fn context_menu_event(&mut self, event: *mut u32)

impl MousePressEvent for QRImageWidget

fn mouse_press_event(&mut self, event: *mut u32)

Auto Trait Implementations§

impl RefUnwindSafe for QRImageWidget

impl !Send for QRImageWidget

impl !Sync for QRImageWidget

impl Unpin for QRImageWidget

impl UnwindSafe for QRImageWidget

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T, U> CastInto<U> for Twhere U: CastFrom<T>,

unsafe fn cast_into(self) -> U

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> StaticUpcast<T> for T

unsafe fn static_upcast(ptr: Ptr<T>) -> Ptr<T>

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

type Error = Infallible

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

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

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

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

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V