Struct ImageLibrary 

pub struct ImageLibrary { /* private fields */ }

A ImageLibrary represents a mapping of image names to image data.

Implementations

impl ImageLibrary

pub fn new() -> ImageLibrary

Creates a new ImageLibrary from image data.

pub fn keys(&self) -> Vec<String>

Returns the image names in the library.

pub fn values(&self) -> Vec<ImageData>

Returns the image data

pub fn get(&self, name: &str) -> Option<ImageData>

Gets the image data for a given image name.

pub fn set(&mut self, name: String, data: ImageData)

Sets the image data for a given image name.

pub fn remove(&mut self, name: &str)

Removes the image data for a given image name.

pub fn copy(&self) -> ImageLibrary

Clones the image library.

Trait Implementations

impl Clone for ImageLibrary

fn clone(&self) -> ImageLibrary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageLibrary

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

Formats the value using the given formatter.

impl From<ImageLibrary> for JsValue

fn from(value: ImageLibrary) -> Self

Converts to this type from the input type.

impl FromWasmAbi for ImageLibrary

type Abi = u32

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for ImageLibrary

type Abi = u32

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for ImageLibrary

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<ImageLibrary>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for ImageLibrary

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for ImageLibrary

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl PartialEq for ImageLibrary

fn eq(&self, other: &ImageLibrary) -> 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 RefFromWasmAbi for ImageLibrary

type Abi = u32

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<ImageLibrary>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for ImageLibrary

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<ImageLibrary>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for ImageLibrary

type Error = JsValue

The type returned in the event of a conversion error.

fn try_from_js_value(value: JsValue) -> Result<Self, Self::Error>

Performs the conversion.

impl VectorFromWasmAbi for ImageLibrary

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[ImageLibrary]>

impl VectorIntoWasmAbi for ImageLibrary

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[ImageLibrary]>) -> Self::Abi

impl WasmDescribe for ImageLibrary

fn describe()

impl WasmDescribeVector for ImageLibrary

fn describe_vector()

impl StructuralPartialEq for ImageLibrary

impl SupportsConstructor for ImageLibrary

impl SupportsInstanceProperty for ImageLibrary

impl SupportsStaticProperty for ImageLibrary