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CreateChild

Struct CreateChild 

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pub struct CreateChild<A: Address, New> { /* private fields */ }
Expand description

A staged request to establish one fresh child.

The ID is correlation within the request’s static child occurrence, not an address, route, actor identity, or proof of freshness. The kind is Behavior-owned intent. Replacement at an existing address is deliberately absent; stable identity is derived with a proxy actor.

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let mut creations = behavior::CreationSequence::new();
let id = creations.issue().expect("the first child ID exists");
let _ = behavior::CreateChild::<behavior::MailAddr, ()>::new(
    id,
    (),
    behavior::CreationKind::Birth,
);

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impl<A: Address, New> CreateChild<A, New>

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pub const fn birth(id: CreationId, child: New) -> Self

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pub const fn replacement( id: CreationId, previous: CreationId, child: New, ) -> Self

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pub const fn id(&self) -> CreationId

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pub const fn kind(&self) -> CreationKind

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pub const fn child(&self) -> &New

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pub fn into_parts(self) -> (CreationId, New, CreationKind)

Consume the staged request, returning its exact correlation, child, and creation provenance to the interpreter.

Taking these parts does not establish a child actor. The interpreter remains responsible for fresh creation and for returning owned work on rejection.

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impl<A: Clone + Address, New: Clone> Clone for CreateChild<A, New>

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fn clone(&self) -> CreateChild<A, New>

Returns a duplicate 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<A: Debug + Address, New: Debug> Debug for CreateChild<A, New>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<A: PartialEq + Address, New: PartialEq> PartialEq for CreateChild<A, New>

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fn eq(&self, other: &CreateChild<A, New>) -> 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<A: Eq + Address, New: Eq> Eq for CreateChild<A, New>

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impl<A: Address, New> StructuralPartialEq for CreateChild<A, New>

Auto Trait Implementations§

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impl<A, New> Freeze for CreateChild<A, New>
where New: Freeze,

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impl<A, New> RefUnwindSafe for CreateChild<A, New>
where New: RefUnwindSafe,

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impl<A, New> Send for CreateChild<A, New>
where New: Send,

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impl<A, New> Sync for CreateChild<A, New>
where New: Sync,

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impl<A, New> Unpin for CreateChild<A, New>
where New: Unpin,

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impl<A, New> UnsafeUnpin for CreateChild<A, New>
where New: UnsafeUnpin,

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impl<A, New> UnwindSafe for CreateChild<A, New>
where New: UnwindSafe,

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<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> 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 = 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.