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Stack

rp235x_hal::multicore

Struct Stack 

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pub struct Stack<const SIZE: usize> { /* private fields */ }
Expand description

Data type for a properly aligned stack of N 32-bit (usize) words

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impl<const SIZE: usize> Stack<SIZE>

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pub const fn new() -> Stack<SIZE>

Construct a stack of length SIZE, initialized to 0

The minimum allowed SIZE is 64 bytes, but most programs will need a significantly larger stack.

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pub fn take(&self) -> Option<StackAllocation>

Take the StackAllocation out of this Stack.

This returns None if the stack is already taken.

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pub unsafe fn reset(&self)

Reset the taken flag of the stack area

§Safety

The caller must ensure that the stack is no longer in use, eg. because the core that used it was reset. This method doesn’t do any synchronization so it must not be called from multiple threads concurrently.

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impl<const SIZE: usize> Default for Stack<SIZE>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<const SIZE: usize> From<&Stack<SIZE>> for Option<StackAllocation>

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fn from(stack: &Stack<SIZE>) -> Self

Converts to this type from the input type.
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impl<const SIZE: usize> Sync for Stack<SIZE>

Auto Trait Implementations§

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impl<const SIZE: usize> !Freeze for Stack<SIZE>

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impl<const SIZE: usize> !RefUnwindSafe for Stack<SIZE>

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impl<const SIZE: usize> Send for Stack<SIZE>

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impl<const SIZE: usize> Unpin for Stack<SIZE>

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impl<const SIZE: usize> UnsafeUnpin for Stack<SIZE>

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impl<const SIZE: usize> UnwindSafe for Stack<SIZE>

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<Choices> CoproductSubsetter<CNil, HNil> for Choices

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type Remainder = Choices

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fn subset( self, ) -> Result<CNil, <Choices as CoproductSubsetter<CNil, HNil>>::Remainder>

Extract a subset of the possible types in a coproduct (or get the remaining possibilities) 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U, I> LiftInto<U, I> for T
where U: LiftFrom<T, I>,

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fn lift_into(self) -> U

Performs the indexed conversion.
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impl<Source> Sculptor<HNil, HNil> for Source

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type Remainder = Source

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fn sculpt(self) -> (HNil, <Source as Sculptor<HNil, HNil>>::Remainder)

Consumes the current HList and returns an HList with the requested shape. Read more
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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.