Struct ImageFormatConstraints 

pub struct ImageFormatConstraints<'de> { /* private fields */ }

The wire type corresponding to ImageFormatConstraints.

Implementations

impl<'de> ImageFormatConstraints<'de>

pub fn pixel_format(&self) -> Option<&PixelFormat>

pub fn pixel_format_modifier(&self) -> Option<&PixelFormatModifier>

pub fn color_spaces(&self) -> Option<&Vector<'de, ColorSpace>>

pub fn min_size(&self) -> Option<&SizeU>

pub fn max_size(&self) -> Option<&SizeU>

pub fn min_bytes_per_row(&self) -> Option<&Uint32>

pub fn max_bytes_per_row(&self) -> Option<&Uint32>

pub fn max_width_times_height(&self) -> Option<&Uint64>

pub fn size_alignment(&self) -> Option<&SizeU>

pub fn display_rect_alignment(&self) -> Option<&SizeU>

pub fn required_min_size(&self) -> Option<&SizeU>

pub fn required_max_size(&self) -> Option<&SizeU>

pub fn bytes_per_row_divisor(&self) -> Option<&Uint32>

pub fn start_offset_divisor(&self) -> Option<&Uint32>

pub fn pixel_format_and_modifiers( &self, ) -> Option<&Vector<'de, PixelFormatAndModifier>>

pub fn require_bytes_per_row_at_pixel_boundary(&self) -> Option<&bool>

pub fn is_alpha_present(&self) -> Option<&bool>

pub fn required_max_size_list(&self) -> Option<&Vector<'de, SizeU>>

pub fn pad_for_block_size(&self) -> Option<&SizeU>

pub fn pad_beyond_image_size_bytes(&self) -> Option<&Uint64>

Trait Implementations

impl Constrained for ImageFormatConstraints<'_>

type Constraint = ()

Type of constraint information for this type.

fn validate( _: Slot<'_, ImageFormatConstraints<'_>>, _: <ImageFormatConstraints<'_> as Constrained>::Constraint, ) -> Result<(), ValidationError>

Validate a slot of this type against a constraint. Can be called when pointers/envelopes are just presence markers.

impl<'de> Debug for ImageFormatConstraints<'de>

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

Formats the value using the given formatter.

impl<'de, ___D> Decode<___D> for ImageFormatConstraints<'de>

where ___D: Decoder<'de> + ?Sized,

fn decode( slot: Slot<'_, ImageFormatConstraints<'de>>, decoder: &mut ___D, _: (), ) -> Result<(), DecodeError>

Decodes a value into a slot using a decoder.

impl<'de> Drop for ImageFormatConstraints<'de>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<'a, ___E> Encode<ImageFormatConstraints<'static>, ___E> for &'a ImageFormatConstraints

where ___E: Encoder + ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<ImageFormatConstraints<'static>>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl<___E> Encode<ImageFormatConstraints<'static>, ___E> for ImageFormatConstraints

where ___E: Encoder + ?Sized,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<ImageFormatConstraints<'static>>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl<'de> FromWire<ImageFormatConstraints<'de>> for ImageFormatConstraints

fn from_wire(wire_: ImageFormatConstraints<'de>) -> ImageFormatConstraints

Converts the given owned value to this type.

const COPY_OPTIMIZATION: CopyOptimization<W, Self> = _

Whether the conversion from W to Self is equivalent to copying the raw bytes of W.

impl<'de> FromWireRef<ImageFormatConstraints<'de>> for ImageFormatConstraints

fn from_wire_ref(wire: &ImageFormatConstraints<'de>) -> ImageFormatConstraints

Converts the given reference to this type.

impl<'de> IntoNatural for ImageFormatConstraints<'de>

type Natural = ImageFormatConstraints

A good default type for this wire type to convert into.

fn into_natural(self) -> Self::Natural

Converts this type into its natural equivalent.

impl Wire for ImageFormatConstraints<'static>

type Narrowed<'de> = ImageFormatConstraints<'de>

The narrowed wire type, restricted to the 'de lifetime.

fn zero_padding(out: &mut MaybeUninit<ImageFormatConstraints<'static>>)

Writes zeroes to the padding for this type, if any.