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ProvisionStageGuard

mj_controller::targets

Struct ProvisionStageGuard 

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pub struct ProvisionStageGuard<'a, E>
where
    E: CommandExecutor + ?Sized,
{ /* private fields */ }
Expand description

A scoped lifecycle-stage report for controller-side work or a sequence of commands. Dropping the guard reports completion even when the work returns early with an error.

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impl<'a, E> ProvisionStageGuard<'a, E>
where E: CommandExecutor + ?Sized,

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pub fn new(executor: &'a E, stage: ProvisionStage) -> ProvisionStageGuard<'a, E>

Trait Implementations§

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impl<E> Drop for ProvisionStageGuard<'_, E>
where E: CommandExecutor + ?Sized,

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

Auto Trait Implementations§

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impl<'a, E> Freeze for ProvisionStageGuard<'a, E>
where &'a E: Freeze, E: ?Sized,

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impl<'a, E> RefUnwindSafe for ProvisionStageGuard<'a, E>
where &'a E: RefUnwindSafe, E: ?Sized,

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impl<'a, E> Send for ProvisionStageGuard<'a, E>
where &'a E: Send, E: ?Sized,

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impl<'a, E> Sync for ProvisionStageGuard<'a, E>
where &'a E: Sync, E: ?Sized,

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impl<'a, E> Unpin for ProvisionStageGuard<'a, E>
where &'a E: Unpin, E: ?Sized,

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impl<'a, E> UnsafeUnpin for ProvisionStageGuard<'a, E>
where &'a E: UnsafeUnpin, E: ?Sized,

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impl<'a, E> UnwindSafe for ProvisionStageGuard<'a, E>
where &'a E: UnwindSafe, E: ?Sized,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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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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> IntoMaybeUndefined<T> for T

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fn into_maybe_undefined(self) -> MaybeUndefined<T>

Converts this value into a three-state builder argument.
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impl<T> IntoOption<T> for T

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fn into_option(self) -> Option<T>

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

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type 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>

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