Struct PngImageData 

pub struct PngImageData {
    pub data: Vec<u8>,
}

PNG image data container.

Fields

data: Vec<u8>

Raw PNG image data bytes.

Implementations

impl PngImageData

pub fn as_slice(&self) -> &[u8]

Get the PNG data as a byte slice.

pub fn dimensions(&self) -> Option<(u32, u32)>

Get the image dimensions as (width, height) in pixels.

Returns None if the data is not valid PNG data.

Trait Implementations

impl Clone for PngImageData

fn clone(&self) -> PngImageData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PngImageData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PngImageData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Vec<u8>> for PngImageData

fn from(data: Vec<u8>) -> Self

Converts to this type from the input type.

impl PartialEq for PngImageData

fn eq(&self, other: &PngImageData) -> 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 PngImageData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PngImageData

impl StructuralPartialEq for PngImageData