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Veto

embassy_supervisor

Struct Veto 

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pub struct Veto<const N: usize> { /* private fields */ }
Expand description

One writer’s handle on its slot of a VetoGate, from TaskNode::veto.

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impl<const N: usize> Veto<N>

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pub fn assert(&self) -> bool

Assert this writer’s contribution; true iff the gate flipped.

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pub fn release(&self) -> bool

Release this writer’s contribution; true iff the gate flipped, which is only when this was the last contributor holding it.

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pub fn is_asserting(&self) -> bool

Is this writer’s bit set?

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pub const fn slot(&self) -> u8

This writer’s contributor slot.

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impl<const N: usize> Clone for Veto<N>

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fn clone(&self) -> Veto<N>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<const N: usize> Copy for Veto<N>

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impl<const N: usize> !RefUnwindSafe for Veto<N>

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impl<const N: usize> !UnwindSafe for Veto<N>

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impl<const N: usize> Freeze for Veto<N>
where &'static VetoGate<N>: Freeze,

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impl<const N: usize> Send for Veto<N>
where &'static VetoGate<N>: Send,

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impl<const N: usize> Sync for Veto<N>
where &'static VetoGate<N>: Sync,

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impl<const N: usize> Unpin for Veto<N>
where &'static VetoGate<N>: Unpin,

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impl<const N: usize> UnsafeUnpin for Veto<N>
where &'static VetoGate<N>: UnsafeUnpin,

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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, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> CouplingPoint for T
where T: Sync + ?Sized,

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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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.