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AudioNode

proof_engine::audio::graph

Struct AudioNode 

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pub struct AudioNode {
Show 16 fields
    pub id: NodeId,
    pub node_type: AudioNodeType,
    pub label: String,
    pub enabled: bool,
    pub x: f32,
    pub y: f32,
    pub phase: f32,
    pub filter: BiquadFilter,
    pub envelope: AdsrEnvelope,
    pub lfo_state: Lfo,
    pub delay_line: DelayLine,
    pub reverb: Reverb,
    pub chorus: Chorus,
    pub compressor: Compressor,
    pub last_peak: f32,
    pub last_rms: f32,
    /* private fields */

}
Expand description

A node in the audio processing graph.

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§id: NodeId§node_type: AudioNodeType§label: String§enabled: bool§x: f32§y: f32§phase: f32§filter: BiquadFilter§envelope: AdsrEnvelope§lfo_state: Lfo§delay_line: DelayLine§reverb: Reverb§chorus: Chorus§compressor: Compressor§last_peak: f32§last_rms: f32

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impl AudioNode

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pub fn new(id: NodeId, node_type: AudioNodeType) -> Self

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pub fn initialize(&mut self)

Initialize node state from its type parameters.

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pub fn process(&mut self, inputs: &[&AudioBuffer]) -> AudioBuffer

Process one buffer. inputs contains buffers from upstream nodes.

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pub fn note_on(&mut self, _freq: f32, _velocity: f32)

Note on event (triggers envelope, resets oscillator phase if desired).

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pub fn note_off(&mut self)

Trait Implementations§

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impl Clone for AudioNode

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fn clone(&self) -> AudioNode

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for AudioNode

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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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
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<S> FromSample<S> for S

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fn from_sample_(s: S) -> S

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> ToSample<U> for T
where U: FromSample<T>,

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fn to_sample_(self) -> U

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<S, T> Duplex<S> for T
where T: FromSample<S> + ToSample<S>,