embassy-nrf

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nrf5340-net

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embassy_nrf::ppi

Struct Task

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pub struct Task<'d>(/* private fields */);
Expand description

Represents a task that a peripheral can do.

When a task is subscribed to a PPI channel, it will run when the channel is triggered by a published event.

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impl<'d> Task<'d>

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pub unsafe fn new_unchecked(ptr: NonNull<u32>) -> Self

Create a new Task from a task register pointer

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ptr must be a pointer to a valid TASKS_* register from an nRF peripheral.

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pub fn trigger(&mut self)

Triggers this task.

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pub fn subscribe_reg(&self) -> *mut u32

Address of subscription register for this task.

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impl<'d> Clone for Task<'d>

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fn clone(&self) -> Task<'d>

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<'d> PartialEq for Task<'d>

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fn eq(&self, other: &Task<'d>) -> 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<'d> Copy for Task<'d>

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impl<'d> Eq for Task<'d>

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impl Send for Task<'_>

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NonNull is not send, but this event is only allowed to point at registers and those exist in any context on the same core.

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impl<'d> StructuralPartialEq for Task<'d>

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impl<'d> Freeze for Task<'d>

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impl<'d> RefUnwindSafe for Task<'d>

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impl<'d> !Sync for Task<'d>

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impl<'d> Unpin for Task<'d>

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impl<'d> UnwindSafe for Task<'d>

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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, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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.