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embassy_stm32::dma

Struct NoDma

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pub struct NoDma;
Expand description

“No DMA” placeholder.

You may pass this in place of a real DMA channel when creating a driver to indicate it should not use DMA.

This often causes async functionality to not be available on the instance, leaving only blocking functionality.

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impl Peripheral for NoDma

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type P = NoDma

Peripheral singleton type
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unsafe fn clone_unchecked(&self) -> Self::P

Unsafely clone (duplicate) a peripheral singleton. Read more
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fn into_ref<'a>(self) -> PeripheralRef<'a, Self::P>
where Self: 'a,

Convert a value into a PeripheralRef. Read more
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impl<T: Instance> SdmmcDma<T> for NoDma

Auto Trait Implementations§

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impl Freeze for NoDma

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impl RefUnwindSafe for NoDma

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impl Send for NoDma

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impl Sync for NoDma

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impl Unpin for NoDma

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impl UnwindSafe for NoDma

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.