Struct ImageDimensions 

pub struct ImageDimensions {
    pub width: NonZeroU32,
    pub height: NonZeroU32,
}

Non-zero pixel dimensions for a decoded image.

This is intentionally independent of ImageSize, because ImageSize is a requested or logical size (e.g. “original”, “w780”), while decoded dimensions are the authoritative width/height of the actual bytes stored.

Fields

width: NonZeroU32

height: NonZeroU32

Implementations

impl ImageDimensions

pub const fn new(width: NonZeroU32, height: NonZeroU32) -> Self

pub const fn width_u32(self) -> u32

pub const fn height_u32(self) -> u32

pub const fn as_u32_tuple(self) -> (u32, u32)

Trait Implementations

impl Archive for ImageDimensions

where NonZeroU32: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedImageDimensions

The archived representation of this type.

type Resolver = ImageDimensionsResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for ImageDimensions

fn clone(&self) -> ImageDimensions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ImageDimensions

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImageDimensions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<__D: Fallible + ?Sized> Deserialize<ImageDimensions, __D> for Archived<ImageDimensions>

where NonZeroU32: Archive, <NonZeroU32 as Archive>::Archived: Deserialize<NonZeroU32, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<ImageDimensions, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Hash for ImageDimensions

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ImageDimensions

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<__S: Fallible + ?Sized> Serialize<__S> for ImageDimensions

where NonZeroU32: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Serialize for ImageDimensions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<(u32, u32)> for ImageDimensions

type Error = ImageDimensionsError

The type returned in the event of a conversion error.

fn try_from(value: (u32, u32)) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ImageDimensions

impl Eq for ImageDimensions

impl StructuralPartialEq for ImageDimensions