Enum ImageFormat 

pub enum ImageFormat {
    Jpeg,
    Png,
    WebP,
    Avif,
    Tiff,
    Gif,
    Bmp,
    Qoi,
    Jxl,
    Svg,
    Pdf,
    Heic,
}

Supported image formats.

Variants

Jpeg

Png

WebP

Avif

Tiff

Gif

Bmp

Qoi

Jxl

Svg

Pdf

Heic

Implementations

impl ImageFormat

pub fn from_bytes(data: &[u8]) -> Option<Self>

Detect format from magic bytes at the start of file data.

pub fn from_extension(ext: &str) -> Option<Self>

Detect format from file extension.

pub fn from_path(path: &Path) -> Option<Self>

Detect format from a file path: try magic bytes first, then extension.

pub fn from_path_extension(path: &Path) -> Option<Self>

Detect format from extension only (for output paths that don’t exist yet).

pub fn extension(&self) -> &'static str

Get the canonical file extension for this format.

pub fn mime_type(&self) -> &'static str

Get the MIME type for this format.

pub fn to_image_format(&self) -> Option<ImageFormat>

Convert to the image crate’s format enum.

pub fn all() -> &'static [Self]

All supported formats.

pub fn can_encode(&self) -> bool

Whether this format is available for encoding in the current build.

pub fn can_decode(&self) -> bool

Whether this format is available for decoding in the current build.

Trait Implementations

impl Clone for ImageFormat

fn clone(&self) -> ImageFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageFormat

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

Formats the value using the given formatter.

impl Display for ImageFormat

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

Formats the value using the given formatter.

impl Hash for ImageFormat

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 ImageFormat

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ImageFormat

impl Eq for ImageFormat

impl StructuralPartialEq for ImageFormat