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ContinueIfSpec

Struct ContinueIfSpec 

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pub struct ContinueIfSpec {
    pub when: String,
    pub each: Vec<ScopeLevel>,
}
Expand description

SRD-101 — a continue_if pre-entry sweep gate declared on a comprehension-bearing scenario step or phase. A polydat when: predicate over the iteration’s COORDINATE context (end_of(p), idx_of(p), outer-scope consts like effective_max_size) plus an each: scope level. The walker evaluates it per iteration BEFORE entering the body; while it is true the iteration runs, and the moment it is false the sweep at each ends gracefully (Interrupted+Succeeded — see SRD-101 §4). Aligns with StopConditionSpec (shares when/each and the ScopedExpr machinery), but is a pre-entry gate with continue polarity and a fixed graceful effect.

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§when: String

Polydat predicate over the coordinate context. The sweep continues while it is true and halts (gracefully) the moment it is false.

§each: Vec<ScopeLevel>

Scope level whose sweep ends on a false predicate. Defaults to scenario (the enclosing comprehension); workload halts the run. Canonical key per:; each: accepted as an alias. (For a continue_if gate this level is both detection and action — the full per:/at: split for gates is a later step.)

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impl Clone for ContinueIfSpec

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fn clone(&self) -> Self

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 Debug for ContinueIfSpec

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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<'de> Deserialize<'de> for ContinueIfSpec

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for ContinueIfSpec

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for ContinueIfSpec

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for ContinueIfSpec

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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<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> 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> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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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> Same for T

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type Output = T

Should always be Self
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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

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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
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type Error = !

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fn try_from(value: U) -> Result<T, !>

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.