Struct ImageDecoded 

#[non_exhaustive]
pub struct ImageDecoded {
    pub meta: ImageMetadata,
    pub partial: Option<PartialImageKind>,
    pub pixels: IpcBytes,
    pub is_opaque: bool,
}

Represents a partial or fully decoded image.

See Event::ImageDecoded for more details.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

meta: ImageMetadata

Image metadata.

partial: Option<PartialImageKind>

If the pixels only represent a partial image.

When this is None the image has fully loaded.

pixels: IpcBytes

Decoded pixels.

Is BGRA8 pre-multiplied if !is_mask or is A8 if is_mask.

is_opaque: bool

If all pixels have an alpha value of 255.

Implementations

impl ImageDecoded

pub fn new(meta: ImageMetadata, pixels: IpcBytes, is_opaque: bool) -> Self

New.

Trait Implementations

impl Clone for ImageDecoded

fn clone(&self) -> ImageDecoded

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageDecoded

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

Formats the value using the given formatter.

impl Default for ImageDecoded

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ImageDecoded

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ImageDecoded

fn eq(&self, other: &ImageDecoded) -> 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 Serialize for ImageDecoded

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ImageDecoded