Struct WasmEngine

pub struct WasmEngine { /* private fields */ }

Implementations

impl WasmEngine

pub fn new(scene: WasmScene) -> WasmEngine

Create a new engine from an initial scene

pub fn get_active_scene(&self) -> Option<WasmScene>

Get the active scene

pub fn get_active_scene_mut(&mut self) -> Option<WasmScene>

Get the active scene mutably

pub fn push_scene(&mut self, scene: WasmScene)

Push a new scene and set it active

pub fn pop_scene(&mut self)

Pop the last scene if possible

pub fn rollback_to(&mut self, index: usize)

Rollback timeline to a given index

pub fn rewind_to(&mut self, index: usize) -> Result<(), JsValue>

Rewind to a specific index without truncating

pub fn get_scene_at(&self, index: usize) -> Option<WasmScene>

Get a scene at a specific index

pub fn get_timeline(&self) -> Array

Get full timeline (cloned)

pub fn get_current_index(&self) -> usize

Get current time index

Trait Implementations

impl From<WasmEngine> for JsValue

fn from(value: WasmEngine) -> Self

Converts to this type from the input type.

impl FromWasmAbi for WasmEngine

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 WasmEngine

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 WasmEngine

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<WasmEngine>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for WasmEngine

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 WasmEngine

fn none() -> Self::Abi

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

impl RefFromWasmAbi for WasmEngine

type Abi = u32

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<WasmEngine>

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 WasmEngine

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<WasmEngine>

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for WasmEngine

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 WasmEngine

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

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

impl VectorIntoJsValue for WasmEngine

fn vector_into_jsvalue(vector: Box<[WasmEngine]>) -> JsValue

impl VectorIntoWasmAbi for WasmEngine

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

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

impl WasmDescribe for WasmEngine

fn describe()

impl WasmDescribeVector for WasmEngine

fn describe_vector()

impl WasmWrapper<Engine> for WasmEngine

fn into_inner(self) -> Engine

Consume the wrapper and return the inner type

fn from_inner(inner: Engine) -> WasmEngine

Create a new wrapper from the inner type

fn inner(&self) -> &Engine

Get a reference to the inner type (Rust struct)

impl SupportsConstructor for WasmEngine

impl SupportsInstanceProperty for WasmEngine

impl SupportsStaticProperty for WasmEngine