Struct tauri::image::Image

pub struct Image<'a> { /* private fields */ }

An RGBA Image in row-major order from top to bottom.

Implementations

impl Image<'static>

pub const fn new_owned(rgba: Vec<u8>, width: u32, height: u32) -> Self

Creates a new Image using RGBA data, in row-major order from top to bottom, and with specified width and height.

Similar to Self::new but avoids cloning the rgba data to get an owned Image.

impl<'a> Image<'a>

pub const fn new(rgba: &'a [u8], width: u32, height: u32) -> Self

Creates a new Image using RGBA data, in row-major order from top to bottom, and with specified width and height.

pub fn from_bytes(bytes: &[u8]) -> Result<Self>

Available on crate features image-ico or image-png only.

Creates a new image using the provided bytes.

Only ico and png are supported (based on activated feature flag).

pub fn from_path<P: AsRef<Path>>(path: P) -> Result<Self>

Available on crate features image-ico or image-png only.

Creates a new image using the provided path.

Only ico and png are supported (based on activated feature flag).

pub fn rgba(&'a self) -> &'a [u8]

Returns the RGBA data for this image, in row-major order from top to bottom.

pub fn width(&self) -> u32

Returns the width of this image.

pub fn height(&self) -> u32

Returns the height of this image.

pub fn to_owned(self) -> Image<'static>

Convert into a ’static owned Image. This will allocate.

Trait Implementations

impl<'a> Clone for Image<'a>

fn clone(&self) -> Image<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Image<'a>

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

Formats the value using the given formatter.

impl<'a> From<Image<'a>> for Icon<'a>

fn from(img: Image<'a>) -> Self

Converts to this type from the input type.

impl Resource for Image<'static>

fn name(&self) -> Cow<'_, str>

Returns a string representation of the resource. The default implementation returns the Rust type name, but specific resource types may override this trait method.

fn close(self: Arc<Self>)

Resources may implement the close() trait method if they need to do resource specific clean-ups, such as cancelling pending futures, after a resource has been removed from the resource table.

impl TryFrom<Image<'_>> for Icon

type Error = Error

The type returned in the event of a conversion error.

fn try_from(img: Image<'_>) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Image<'_>> for Icon

type Error = Error

The type returned in the event of a conversion error.

fn try_from(img: Image<'_>) -> Result<Self, Self::Error>

Performs the conversion.