openvm_stark_backend::air_builders::symbolic::symbolic_variable

Struct SymbolicVariable

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pub struct SymbolicVariable<F> {
    pub entry: Entry,
    pub index: usize,
    /* private fields */
}
Expand description

A variable within the evaluation window, i.e. a column in either the local or next row.

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§entry: Entry§index: usize

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impl<F: Field> SymbolicVariable<F>

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pub const fn new(entry: Entry, index: usize) -> Self

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pub const fn degree_multiple(&self) -> usize

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pub fn rotate(self, offset: usize) -> Self

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pub fn next(self) -> Self

Trait Implementations§

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impl<F: Field> Add<F> for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the + operator.
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fn add(self, rhs: F) -> Self::Output

Performs the + operation. Read more
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impl<F: Field> Add<SymbolicExpression<F>> for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the + operator.
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fn add(self, rhs: SymbolicExpression<F>) -> Self::Output

Performs the + operation. Read more
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impl<F: Field> Add<SymbolicVariable<F>> for SymbolicExpression<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the + operator.
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fn add(self, rhs: SymbolicVariable<F>) -> Self::Output

Performs the + operation. Read more
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impl<F: Field> Add for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the + operator.
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fn add(self, rhs: Self) -> Self::Output

Performs the + operation. Read more
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impl<F: Clone> Clone for SymbolicVariable<F>

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fn clone(&self) -> SymbolicVariable<F>

Returns a copy 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<F: Debug> Debug for SymbolicVariable<F>

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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, F> Deserialize<'de> for SymbolicVariable<F>

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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<F: Field> From<SymbolicVariable<F>> for SymbolicExpression<F>

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fn from(value: SymbolicVariable<F>) -> Self

Converts to this type from the input type.
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impl<F: Hash> Hash for SymbolicVariable<F>

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<F: Field> Mul<F> for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the * operator.
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fn mul(self, rhs: F) -> Self::Output

Performs the * operation. Read more
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impl<F: Field> Mul<SymbolicExpression<F>> for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the * operator.
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fn mul(self, rhs: SymbolicExpression<F>) -> Self::Output

Performs the * operation. Read more
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impl<F: Field> Mul<SymbolicVariable<F>> for SymbolicExpression<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the * operator.
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fn mul(self, rhs: SymbolicVariable<F>) -> Self::Output

Performs the * operation. Read more
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impl<F: Field> Mul for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the * operator.
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fn mul(self, rhs: Self) -> Self::Output

Performs the * operation. Read more
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impl<F: PartialEq> PartialEq for SymbolicVariable<F>

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fn eq(&self, other: &SymbolicVariable<F>) -> 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<F> Serialize for SymbolicVariable<F>

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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<F: Field> Sub<F> for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the - operator.
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fn sub(self, rhs: F) -> Self::Output

Performs the - operation. Read more
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impl<F: Field> Sub<SymbolicExpression<F>> for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the - operator.
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fn sub(self, rhs: SymbolicExpression<F>) -> Self::Output

Performs the - operation. Read more
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impl<F: Field> Sub<SymbolicVariable<F>> for SymbolicExpression<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the - operator.
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fn sub(self, rhs: SymbolicVariable<F>) -> Self::Output

Performs the - operation. Read more
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impl<F: Field> Sub for SymbolicVariable<F>

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type Output = SymbolicExpression<F>

The resulting type after applying the - operator.
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fn sub(self, rhs: Self) -> Self::Output

Performs the - operation. Read more
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impl<F: Copy> Copy for SymbolicVariable<F>

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impl<F: Eq> Eq for SymbolicVariable<F>

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impl<F> StructuralPartialEq for SymbolicVariable<F>

Auto Trait Implementations§

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impl<F> Freeze for SymbolicVariable<F>

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impl<F> RefUnwindSafe for SymbolicVariable<F>
where F: RefUnwindSafe,

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impl<F> Send for SymbolicVariable<F>
where F: Send,

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impl<F> Sync for SymbolicVariable<F>
where F: Sync,

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impl<F> Unpin for SymbolicVariable<F>
where F: Unpin,

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impl<F> UnwindSafe for SymbolicVariable<F>
where F: 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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> 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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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> 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

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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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> 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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,