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NullAudioEngine

cvkg_core::audio_haptic

Struct NullAudioEngine 

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pub struct NullAudioEngine;
Expand description

No-op audio engine used when no audio backend is available.

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impl AudioEngine for NullAudioEngine

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fn play_sound(&self, _name: &str, _volume: f32)

Play a named sound at the given volume (0.0 to 1.0).
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fn play_spatial(&self, _name: &str, _position: [f32; 3], _volume: f32)

Play a spatial sound at a 3D position relative to the listener.
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fn set_listener_position(&self, _position: [f32; 3])

Set the listener’s position in 3D space for spatial audio.
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fn stop_all(&self)

Stop all currently playing sounds.
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fn play_buffer(&self, _data: &[u8], _volume: f32)

Play an embedded audio buffer (e.g., from include_bytes!) at the given volume. Read more

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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Returns the argument unchanged.

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Calls U::from(self).

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type Error = Infallible

The type returned in the event of a conversion error.
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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.