Struct objc2_app_kit::NSBitmapImageRep

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#[repr(C)]
pub struct NSBitmapImageRep { /* private fields */ }
Available on crate features NSBitmapImageRep and NSImageRep only.

Implementations§

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impl NSBitmapImageRep

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pub unsafe fn initWithFocusedViewRect( this: Allocated<Self>, rect: NSRect ) -> Option<Retained<Self>>

👎Deprecated: Use -[NSView cacheDisplayInRect:toBitmapImageRep:] to snapshot a view.
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pub unsafe fn initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bytesPerRow_bitsPerPixel( this: Allocated<Self>, planes: *mut *mut c_uchar, width: NSInteger, height: NSInteger, bps: NSInteger, spp: NSInteger, alpha: bool, is_planar: bool, color_space_name: &NSColorSpaceName, r_bytes: NSInteger, p_bits: NSInteger ) -> Option<Retained<Self>>

Available on crate feature NSGraphics only.
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pub unsafe fn initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bitmapFormat_bytesPerRow_bitsPerPixel( this: Allocated<Self>, planes: *mut *mut c_uchar, width: NSInteger, height: NSInteger, bps: NSInteger, spp: NSInteger, alpha: bool, is_planar: bool, color_space_name: &NSColorSpaceName, bitmap_format: NSBitmapFormat, r_bytes: NSInteger, p_bits: NSInteger ) -> Option<Retained<Self>>

Available on crate feature NSGraphics only.
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pub unsafe fn initWithCIImage( this: Allocated<Self>, ci_image: &CIImage ) -> Retained<Self>

Available on crate feature objc2-core-image and Apple only.
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pub unsafe fn imageRepsWithData(data: &NSData) -> Retained<NSArray<NSImageRep>>

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pub unsafe fn imageRepWithData(data: &NSData) -> Option<Retained<Self>>

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pub unsafe fn initWithData( this: Allocated<Self>, data: &NSData ) -> Option<Retained<Self>>

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pub unsafe fn bitmapData(&self) -> *mut c_uchar

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pub unsafe fn getBitmapDataPlanes(&self, data: NonNull<*mut c_uchar>)

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pub unsafe fn isPlanar(&self) -> bool

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pub unsafe fn samplesPerPixel(&self) -> NSInteger

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pub unsafe fn bitsPerPixel(&self) -> NSInteger

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pub unsafe fn bytesPerRow(&self) -> NSInteger

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pub unsafe fn bytesPerPlane(&self) -> NSInteger

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pub unsafe fn numberOfPlanes(&self) -> NSInteger

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pub unsafe fn bitmapFormat(&self) -> NSBitmapFormat

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pub unsafe fn getCompression_factor( &self, compression: *mut NSTIFFCompression, factor: *mut c_float )

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pub unsafe fn setCompression_factor( &self, compression: NSTIFFCompression, factor: c_float )

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pub unsafe fn TIFFRepresentation(&self) -> Option<Retained<NSData>>

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pub unsafe fn TIFFRepresentationUsingCompression_factor( &self, comp: NSTIFFCompression, factor: c_float ) -> Option<Retained<NSData>>

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pub unsafe fn TIFFRepresentationOfImageRepsInArray( array: &NSArray<NSImageRep> ) -> Option<Retained<NSData>>

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pub unsafe fn TIFFRepresentationOfImageRepsInArray_usingCompression_factor( array: &NSArray<NSImageRep>, comp: NSTIFFCompression, factor: c_float ) -> Option<Retained<NSData>>

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pub unsafe fn getTIFFCompressionTypes_count( list: NonNull<*mut NSTIFFCompression>, num_types: NonNull<NSInteger> )

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pub unsafe fn localizedNameForTIFFCompressionType( compression: NSTIFFCompression ) -> Option<Retained<NSString>>

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pub unsafe fn canBeCompressedUsing( &self, compression: NSTIFFCompression ) -> bool

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pub unsafe fn colorizeByMappingGray_toColor_blackMapping_whiteMapping( &self, mid_point: CGFloat, mid_point_color: Option<&NSColor>, shadow_color: Option<&NSColor>, light_color: Option<&NSColor> )

Available on crate feature NSColor only.
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pub unsafe fn initForIncrementalLoad(this: Allocated<Self>) -> Retained<Self>

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pub unsafe fn incrementalLoadFromData_complete( &self, data: &NSData, complete: bool ) -> NSInteger

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pub unsafe fn setColor_atX_y(&self, color: &NSColor, x: NSInteger, y: NSInteger)

Available on crate feature NSColor only.
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pub unsafe fn colorAtX_y( &self, x: NSInteger, y: NSInteger ) -> Option<Retained<NSColor>>

Available on crate feature NSColor only.
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pub unsafe fn getPixel_atX_y( &self, p: NonNull<NSUInteger>, x: NSInteger, y: NSInteger )

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pub unsafe fn setPixel_atX_y( &self, p: NonNull<NSUInteger>, x: NSInteger, y: NSInteger )

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pub unsafe fn colorSpace(&self) -> Retained<NSColorSpace>

Available on crate feature NSColorSpace only.
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pub unsafe fn bitmapImageRepByConvertingToColorSpace_renderingIntent( &self, target_space: &NSColorSpace, rendering_intent: NSColorRenderingIntent ) -> Option<Retained<NSBitmapImageRep>>

Available on crate features NSColorSpace and NSGraphics only.
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pub unsafe fn bitmapImageRepByRetaggingWithColorSpace( &self, new_space: &NSColorSpace ) -> Option<Retained<NSBitmapImageRep>>

Available on crate feature NSColorSpace only.
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impl NSBitmapImageRep

Methods declared on superclass NSImageRep

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pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>

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pub unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder ) -> Option<Retained<Self>>

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impl NSBitmapImageRep

Methods declared on superclass NSObject

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pub unsafe fn new() -> Retained<Self>

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impl NSBitmapImageRep

NSBitmapImageFileTypeExtensions

Methods from Deref<Target = NSImageRep>§

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pub unsafe fn draw(&self) -> bool

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pub unsafe fn drawAtPoint(&self, point: NSPoint) -> bool

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pub unsafe fn drawInRect(&self, rect: NSRect) -> bool

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pub unsafe fn drawInRect_fromRect_operation_fraction_respectFlipped_hints( &self, dst_space_portion_rect: NSRect, src_space_portion_rect: NSRect, op: NSCompositingOperation, requested_alpha: CGFloat, respect_context_is_flipped: bool, hints: Option<&NSDictionary<NSImageHintKey, AnyObject>> ) -> bool

Available on crate feature NSGraphics only.
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pub unsafe fn size(&self) -> NSSize

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pub unsafe fn setSize(&self, size: NSSize)

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pub unsafe fn hasAlpha(&self) -> bool

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pub unsafe fn setAlpha(&self, alpha: bool)

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pub unsafe fn isOpaque(&self) -> bool

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pub unsafe fn setOpaque(&self, opaque: bool)

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pub unsafe fn colorSpaceName(&self) -> Retained<NSColorSpaceName>

Available on crate feature NSGraphics only.
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pub unsafe fn setColorSpaceName(&self, color_space_name: &NSColorSpaceName)

Available on crate feature NSGraphics only.
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pub unsafe fn bitsPerSample(&self) -> NSInteger

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pub unsafe fn setBitsPerSample(&self, bits_per_sample: NSInteger)

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pub unsafe fn pixelsWide(&self) -> NSInteger

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pub unsafe fn setPixelsWide(&self, pixels_wide: NSInteger)

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pub unsafe fn pixelsHigh(&self) -> NSInteger

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pub unsafe fn setPixelsHigh(&self, pixels_high: NSInteger)

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pub unsafe fn layoutDirection(&self) -> NSImageLayoutDirection

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pub unsafe fn setLayoutDirection( &self, layout_direction: NSImageLayoutDirection )

Methods from Deref<Target = NSObject>§

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pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>§

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pub fn class(&self) -> &'static AnyClass

Available on crate feature NSAccessibilityConstants only.

Dynamically find the class of this object.

§Example

Check that an instance of NSObject has the precise class NSObject.

use objc2::ClassType;
use objc2::runtime::NSObject;

let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());
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pub unsafe fn get_ivar<T>(&self, name: &str) -> &T
where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.
Available on crate feature NSAccessibilityConstants only.

Use Ivar::load instead.

§Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

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pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut T
where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load_mut instead.
Available on crate feature NSAccessibilityConstants only.

Use Ivar::load_mut instead.

§Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

Trait Implementations§

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impl AsMut<AnyObject> for NSBitmapImageRep

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fn as_mut(&mut self) -> &mut AnyObject

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsMut<NSBitmapImageRep> for NSBitmapImageRep

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fn as_mut(&mut self) -> &mut Self

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsMut<NSImageRep> for NSBitmapImageRep

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fn as_mut(&mut self) -> &mut NSImageRep

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsMut<NSObject> for NSBitmapImageRep

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fn as_mut(&mut self) -> &mut NSObject

Converts this type into a mutable reference of the (usually inferred) input type.
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impl AsRef<AnyObject> for NSBitmapImageRep

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fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<NSBitmapImageRep> for NSBitmapImageRep

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fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<NSImageRep> for NSBitmapImageRep

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fn as_ref(&self) -> &NSImageRep

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<NSObject> for NSBitmapImageRep

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fn as_ref(&self) -> &NSObject

Converts this type into a shared reference of the (usually inferred) input type.
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impl Borrow<AnyObject> for NSBitmapImageRep

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fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value. Read more
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impl Borrow<NSImageRep> for NSBitmapImageRep

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fn borrow(&self) -> &NSImageRep

Immutably borrows from an owned value. Read more
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impl Borrow<NSObject> for NSBitmapImageRep

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fn borrow(&self) -> &NSObject

Immutably borrows from an owned value. Read more
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impl BorrowMut<AnyObject> for NSBitmapImageRep

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

Mutably borrows from an owned value. Read more
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impl BorrowMut<NSImageRep> for NSBitmapImageRep

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

Mutably borrows from an owned value. Read more
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impl BorrowMut<NSObject> for NSBitmapImageRep

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

Mutably borrows from an owned value. Read more
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impl ClassType for NSBitmapImageRep

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type Super = NSImageRep

The superclass of this class. Read more
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type Mutability = InteriorMutable

Whether the type is mutable or immutable. Read more
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const NAME: &'static str = "NSBitmapImageRep"

The name of the Objective-C class that this type represents. Read more
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fn class() -> &'static AnyClass

Get a reference to the Objective-C class that this type represents. Read more
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fn as_super(&self) -> &Self::Super

Get an immutable reference to the superclass.
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fn as_super_mut(&mut self) -> &mut Self::Super

Get a mutable reference to the superclass.
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fn retain(&self) -> Retained<Self>
where Self: IsRetainable + Sized,

Increment the reference count of the receiver. Read more
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fn alloc() -> Allocated<Self>

Allocate a new instance of the class. Read more
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impl Debug for NSBitmapImageRep

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

Formats the value using the given formatter. Read more
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impl Deref for NSBitmapImageRep

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type Target = NSImageRep

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl DerefMut for NSBitmapImageRep

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.
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impl Hash for NSBitmapImageRep

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl NSCoding for NSBitmapImageRep

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unsafe fn encodeWithCoder(&self, coder: &NSCoder)
where Self: Sized + Message,

Available on crate feature NSCoder only.
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unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder ) -> Option<Retained<Self>>
where Self: Sized + Message,

Available on crate feature NSCoder only.
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impl NSCopying for NSBitmapImageRep

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fn copy(&self) -> Retained<Self::Immutable>

Returns a new instance that’s a copy of the receiver. Read more
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unsafe fn copyWithZone(&self, zone: *mut NSZone) -> Retained<Self::Immutable>

Available on crate feature NSZone only.
Returns a new instance that’s a copy of the receiver. Read more
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impl NSObjectProtocol for NSBitmapImageRep

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fn isEqual(&self, other: &AnyObject) -> bool
where Self: Sized + Message,

Check whether the object is equal to an arbitrary other object. Read more
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fn hash(&self) -> usize
where Self: Sized + Message,

An integer that can be used as a table address in a hash table structure. Read more
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fn isKindOfClass(&self, cls: &AnyClass) -> bool
where Self: Sized + Message,

Check if the object is an instance of the class, or one of its subclasses. Read more
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fn is_kind_of<T>(&self) -> bool
where T: ClassType, Self: Sized + Message,

Check if the object is an instance of the class type, or one of its subclasses. Read more
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fn isMemberOfClass(&self, cls: &AnyClass) -> bool
where Self: Sized + Message,

Check if the object is an instance of a specific class, without checking subclasses. Read more
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fn respondsToSelector(&self, aSelector: Sel) -> bool
where Self: Sized + Message,

Check whether the object implements or inherits a method with the given selector. Read more
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fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool
where Self: Sized + Message,

Check whether the object conforms to a given protocol. Read more
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fn description(&self) -> Retained<NSObject>
where Self: Sized + Message,

A textual representation of the object. Read more
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fn debugDescription(&self) -> Retained<NSObject>
where Self: Sized + Message,

A textual representation of the object to use when debugging. Read more
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fn isProxy(&self) -> bool
where Self: Sized + Message,

Check whether the receiver is a subclass of the NSProxy root class instead of the usual NSObject. Read more
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fn retainCount(&self) -> usize
where Self: Sized + Message,

The reference count of the object. Read more
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impl NSSecureCoding for NSBitmapImageRep

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unsafe fn supportsSecureCoding() -> bool
where Self: Sized + ClassType,

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impl PartialEq for NSBitmapImageRep

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fn eq(&self, other: &NSBitmapImageRep) -> bool

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl RefEncode for NSBitmapImageRep

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const ENCODING_REF: Encoding = <NSImageRep as ::objc2::RefEncode>::ENCODING_REF

The Objective-C type-encoding for a reference of this type. Read more
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impl Eq for NSBitmapImageRep

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impl Message for NSBitmapImageRep

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impl StructuralPartialEq for NSBitmapImageRep

Auto Trait Implementations§

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> CounterpartOrSelf for T
where T: ClassType + ?Sized, <T as ClassType>::Mutability: MutabilityCounterpartOrSelf<T>,

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type Immutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Immutable

The immutable counterpart of the type, or Self if the type has no immutable counterpart. Read more
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type Mutable = <<T as ClassType>::Mutability as MutabilityCounterpartOrSelf<T>>::Mutable

The mutable counterpart of the type, or Self if the type has no mutable counterpart. 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<U> 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> AutoreleaseSafe for T
where T: ?Sized,

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impl<T> IsAllocableAnyThread for T
where T: ClassType + ?Sized, <T as ClassType>::Mutability: MutabilityIsAllocableAnyThread,

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impl<T> IsIdCloneable for T
where T: ClassType + ?Sized, <T as ClassType>::Mutability: MutabilityIsIdCloneable,

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impl<T> IsRetainable for T
where T: ClassType + ?Sized, <T as ClassType>::Mutability: MutabilityIsRetainable,