esp_hal::dma

Struct DmaTransferRx

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#[non_exhaustive]
pub struct DmaTransferRx<'a, I>
where
    I: DmaSupportRx,
{ /* private fields */ }
Available on crate feature unstable only.
Expand description

DMA transaction for RX only transfers

§Safety

Never use [core::mem::forget] on an in-progress transfer

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impl<'a, I> DmaTransferRx<'a, I>
where I: DmaSupportRx,

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pub fn wait(self) -> Result<(), DmaError>

Wait for the transfer to finish.

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pub fn is_done(&mut self) -> bool

Check if the transfer is finished.

Trait Implementations§

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impl<I> Drop for DmaTransferRx<'_, I>
where I: DmaSupportRx,

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<'a, I> Freeze for DmaTransferRx<'a, I>

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impl<'a, I> RefUnwindSafe for DmaTransferRx<'a, I>
where I: RefUnwindSafe,

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impl<'a, I> Send for DmaTransferRx<'a, I>
where I: Send,

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impl<'a, I> Sync for DmaTransferRx<'a, I>
where I: Sync,

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impl<'a, I> Unpin for DmaTransferRx<'a, I>

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impl<'a, I> !UnwindSafe for DmaTransferRx<'a, I>

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.