Struct ImageMetadata 

pub struct ImageMetadata {
    pub format: ImageFormat,
    pub kind: ImageKind,
    pub mime_type: Option<&'static str>,
    pub extension: Option<&'static str>,
    pub size: Option<ImageSize>,
}

Small image metadata bundle for callers that already know or discovered a format.

Fields

format: ImageFormat

kind: ImageKind

mime_type: Option<&'static str>

extension: Option<&'static str>

size: Option<ImageSize>

Implementations

impl ImageMetadata

pub fn new(format: ImageFormat) -> Self

Builds metadata from a detected format without embedded size information.

pub fn with_size(format: ImageFormat, size: Option<ImageSize>) -> Self

Builds metadata from a detected format and optional size information.

Trait Implementations

impl Clone for ImageMetadata

fn clone(&self) -> ImageMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageMetadata

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

Formats the value using the given formatter.

impl PartialEq for ImageMetadata

fn eq(&self, other: &ImageMetadata) -> 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 Copy for ImageMetadata

impl Eq for ImageMetadata

impl StructuralPartialEq for ImageMetadata