AtomicCell

embedded_hal_bus::util

Struct AtomicCell 

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pub struct AtomicCell<BUS> { /* private fields */ }
Available on crate feature portable-atomic or target_has_atomic=8 only.
Expand description

Cell type used by spi::AtomicDevice and i2c::AtomicDevice.

To use AtomicDevice, you must wrap the bus with this struct, and then construct multiple AtomicDevice instances with references to it.

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impl<BUS> AtomicCell<BUS>

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pub fn new(bus: BUS) -> Self

Create a new AtomicCell

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impl<BUS: Send> Send for AtomicCell<BUS>

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impl<BUS: Send> Sync for AtomicCell<BUS>

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impl<BUS> !Freeze for AtomicCell<BUS>

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impl<BUS> !RefUnwindSafe for AtomicCell<BUS>

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impl<BUS> Unpin for AtomicCell<BUS>
where BUS: Unpin,

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impl<BUS> UnwindSafe for AtomicCell<BUS>
where BUS: UnwindSafe,

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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.