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NoopScriptEngine

Struct NoopScriptEngine

pub struct NoopScriptEngine;

Expand description

A no-op script engine for when no scripting is needed

Trait Implementations§

impl ScriptEngine for NoopScriptEngine

fn init(&mut self, _document: &mut BaseDocument)

Initialize the engine with a document

fn execute( &mut self, _code: &str, language: ScriptLanguage, _context: &ExecutionContext, ) -> Result<ScriptValue, ScriptError>

Execute code in the specified language

fn handle_event(&mut self, _event: &DomEvent) -> EventHandled

Handle a DOM event (keyboard, mouse, etc.) Returns whether the event was consumed

fn tick(&mut self) -> Result<bool, ScriptError>

Poll for async work - called by document poll() Returns true if more work pending

fn set_error_handler(&mut self, _callback: Option<ScriptErrorCallback>)

Register an error callback

Auto Trait Implementations§

impl Freeze for NoopScriptEngine

impl RefUnwindSafe for NoopScriptEngine

impl Send for NoopScriptEngine

impl Sync for NoopScriptEngine

impl Unpin for NoopScriptEngine

impl UnsafeUnpin for NoopScriptEngine

impl UnwindSafe for NoopScriptEngine

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> ErasedDestructor for T
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impl<T> From<T> for T

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impl<T, U> Into<U> for T
where U: From<T>,

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That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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impl<T> Pointable for T

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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