Struct oddio::Constant

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pub struct Constant<T>(pub T);
Expand description

A constant signal, useful for testing

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§0: T

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impl<T> Constant<T>

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pub fn new(frame: T) -> Self

Construct a signal that always emits frame

Trait Implementations§

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impl<T: Clone> Seek for Constant<T>

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fn seek(&mut self, _: f32)

Shift the starting point of the next sample call by seconds
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impl<T: Clone> Signal for Constant<T>

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type Frame = T

Type of frames yielded by sample, e.g. [Sample; 2] for stereo
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fn sample(&mut self, _interval: f32, out: &mut [T])

Sample frames separated by interval seconds each
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fn is_finished(&self) -> bool

Whether future calls to sample with a nonnegative interval will only produce zeroes Read more

Auto Trait Implementations§

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impl<T> RefUnwindSafe for Constant<T>
where T: RefUnwindSafe,

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impl<T> Send for Constant<T>
where T: Send,

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impl<T> Sync for Constant<T>
where T: Sync,

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impl<T> Unpin for Constant<T>
where T: Unpin,

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impl<T> UnwindSafe for Constant<T>
where T: UnwindSafe,

Blanket 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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, 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.