Struct SilenceMask

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pub struct SilenceMask(pub u64);

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An optional optimization hint on which channels contain all zeros (silence). The first bit (0x1) is the first channel, the second bit is the second channel, and so on.

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§0: u64

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impl SilenceMask

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pub const NONE_SILENT: Self

A mask with no channels marked as silent

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pub const MONO_SILENT: Self

A mask with only the first channel marked as silent

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pub const STEREO_SILENT: Self

A mask with only the first two channels marked as silent

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pub const fn new_all_silent(num_channels: usize) -> Self

Construct a new SilenceMask with all channels marked as silent.

num_channels must be less than or equal to 64.

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pub const fn is_channel_silent(&self, i: usize) -> bool

Returns true if the channel is marked as silent, false otherwise.

i must be less than 64.

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pub const fn any_channel_silent(&self, num_channels: usize) -> bool

Returns true if any channel is marked as silent, false otherwise.

num_channels must be less than or equal to 64.

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pub const fn all_channels_silent(&self, num_channels: usize) -> bool

Returns true if all channels are marked as silent, false otherwise.

num_channels must be less than or equal to 64.

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pub fn set_channel(&mut self, i: usize, silent: bool)

Mark/un-mark the given channel as silent.

i must be less than 64.

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impl Clone for SilenceMask

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fn clone(&self) -> SilenceMask

Returns a copy 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 SilenceMask

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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 Default for SilenceMask

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fn default() -> SilenceMask

Returns the “default value” for a type. Read more

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impl PartialEq for SilenceMask

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fn eq(&self, other: &SilenceMask) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl Copy for SilenceMask

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impl Eq for SilenceMask

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impl StructuralPartialEq for SilenceMask

Auto Trait Implementations§

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impl UnwindSafe for SilenceMask

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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> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

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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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

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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