Struct iced::widget::image::Handle

pub struct Handle { /* private fields */ }

Available on crate feature image only.

A handle of some image data.

Implementations

impl Handle

pub fn from_path<T>(path: T) -> Handlewhere
    T: Into<PathBuf>,

Creates an image Handle pointing to the image of the given path.

Makes an educated guess about the image format by examining the data in the file.

pub fn from_pixels(
    width: u32,
    height: u32,
    pixels: impl Into<Cow<'static, [u8]>>
) -> Handle

Creates an image Handle containing the image pixels directly. This function expects the input data to be provided as a Vec<u8> of RGBA pixels.

This is useful if you have already decoded your image.

pub fn from_memory(bytes: impl Into<Cow<'static, [u8]>>) -> Handle

Creates an image Handle containing the image data directly.

Makes an educated guess about the image format by examining the given data.

This is useful if you already have your image loaded in-memory, maybe because you downloaded or generated it procedurally.

pub fn id(&self) -> u64

Returns the unique identifier of the Handle.

pub fn data(&self) -> &Data

Returns a reference to the image Data.

Trait Implementations

impl Clone for Handle

fn clone(&self) -> Handle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Handle

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

Formats the value using the given formatter.

impl<T> From<T> for Handlewhere
    T: Into<PathBuf>,

fn from(path: T) -> Handle

Converts to this type from the input type.

impl Hash for Handle

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

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.