pub struct RawCallbackData(/* private fields */);
Available on crate feature interface only.
Expand description

Raw callback data

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impl RawCallbackData

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pub fn from_ptr(ptr: *mut c_void) -> Self

Create a new RawCallbackData from a raw pointer.

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pub unsafe fn as_audio_info<'a>(&self) -> &'a mut AudioInfo

Get the audio information from the raw callback data.

§Safety
  1. This should not be called without ensuring that the pointer is in “scope” and that it is an AudioInfo
  2. All other conditions of NonNull::as_mut has to be met as well
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pub unsafe fn as_audio_buffer<'a>(&self) -> &'a mut AudioBuffer

Get the audio information from the raw callback data.

§Safety
  1. This should not be called without ensuring that the pointer is in “scope” and that it is an AudioBuffer
  2. All other conditions of NonNull::as_mut has to be met as well

Trait Implementations§

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impl Debug for RawCallbackData

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

Formats the value using the given formatter. Read more

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

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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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

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

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