Struct snarkvm_circuit_environment::helpers::linear_combination::LinearCombination

impl<F: PrimeField> LinearCombination<F>

pub fn is_constant(&self) -> bool

Returns true if there are no terms in the linear combination.

pub fn is_public(&self) -> bool

Returns true if there is exactly one term with a coefficient of one, and the term contains a public variable.

pub fn is_private(&self) -> bool

Returns true if the linear combination is not constant or public.

pub fn mode(&self) -> Mode

Returns the mode of this linear combination.

pub fn value(&self) -> F

Returns the computed value of the linear combination.

pub fn is_boolean_type(&self) -> bool

Returns true if the linear combination represents a Boolean type, and is well-formed.

Properties:

Either constant or terms is utilized, however never both.
Every individual variable in the linear combination must always be either 0 or 1.
The value of the linear combination must always be either 0 or 1.

Trait Implementations§

impl<F: PrimeField> Add<&LinearCombination<F>> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: &LinearCombination<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<&LinearCombination<F>> for &Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: &LinearCombination<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<&LinearCombination<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: &Self) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<&LinearCombination<F>> for Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: &LinearCombination<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<&Variable<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: &Variable<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<LinearCombination<F>> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: LinearCombination<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<LinearCombination<F>> for &Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: LinearCombination<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<LinearCombination<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: Self) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<LinearCombination<F>> for Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: LinearCombination<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<Variable<F>> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: Variable<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> Add<Variable<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the + operator.

fn add(self, other: Variable<F>) -> Self::Output

Performs the + operation. Read more

impl<F: PrimeField> AddAssign<&LinearCombination<F>> for LinearCombination<F>

fn add_assign(&mut self, other: &Self)

Performs the += operation. Read more

impl<F: PrimeField> AddAssign<LinearCombination<F>> for LinearCombination<F>

fn add_assign(&mut self, other: Self)

Performs the += operation. Read more

impl<F: Clone + PrimeField> Clone for LinearCombination<F>

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

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl<F: PrimeField> Debug for LinearCombination<F>

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

Formats the value using the given formatter. Read more

impl<F: PrimeField> Display for LinearCombination<F>

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

Formats the value using the given formatter. Read more

impl<F: PrimeField> From<&[Variable<F>]> for LinearCombination<F>

fn from(variables: &[Variable<F>]) -> Self

Converts to this type from the input type.

impl<F: PrimeField, const N: usize> From<&[Variable<F>; N]> for LinearCombination<F>

fn from(variables: &[Variable<F>; N]) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<&LinearCombination<F>> for AssignmentLC<F>

fn from(lc: &LinearCombination<F>) -> Self

Converts a linear combination to an assignment linear combination.

impl<F: PrimeField> From<&Variable<F>> for LinearCombination<F>

fn from(variable: &Variable<F>) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<&Vec<Variable<F>, Global>> for LinearCombination<F>

fn from(variables: &Vec<Variable<F>>) -> Self

Converts to this type from the input type.

impl<F: PrimeField, const N: usize> From<[Variable<F>; N]> for LinearCombination<F>

fn from(variables: [Variable<F>; N]) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<Variable<F>> for LinearCombination<F>

fn from(variable: Variable<F>) -> Self

Converts to this type from the input type.

impl<F: PrimeField> From<Vec<Variable<F>, Global>> for LinearCombination<F>

fn from(variables: Vec<Variable<F>>) -> Self

Converts to this type from the input type.

impl<F: PrimeField> Mul<&F> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the * operator.

fn mul(self, coefficient: &F) -> Self::Output

Performs the * operation. Read more

impl<F: PrimeField> Mul<&F> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the * operator.

fn mul(self, coefficient: &F) -> Self::Output

Performs the * operation. Read more

impl<F: PrimeField> Mul<F> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the * operator.

fn mul(self, coefficient: F) -> Self::Output

Performs the * operation. Read more

impl<F: PrimeField> Mul<F> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the * operator.

fn mul(self, coefficient: F) -> Self::Output

Performs the * operation. Read more

impl<F: PrimeField> Neg for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation. Read more

impl<F: PrimeField> Neg for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation. Read more

impl<F: PrimeField> Sub<&LinearCombination<F>> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: &LinearCombination<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<&LinearCombination<F>> for &Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: &LinearCombination<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<&LinearCombination<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: &Self) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<&LinearCombination<F>> for Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: &LinearCombination<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<&Variable<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: &Variable<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<LinearCombination<F>> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: LinearCombination<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<LinearCombination<F>> for &Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: LinearCombination<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<LinearCombination<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: Self) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<LinearCombination<F>> for Variable<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: LinearCombination<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<Variable<F>> for &LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: Variable<F>) -> Self::Output

Performs the - operation. Read more

impl<F: PrimeField> Sub<Variable<F>> for LinearCombination<F>

type Output = LinearCombination<F>

The resulting type after applying the - operator.

fn sub(self, other: Variable<F>) -> Self::Output

Performs the - operation. Read more

Auto Trait Implementations§

impl<F> UnwindSafe for LinearCombination<F>where F: UnwindSafe + RefUnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for Twhere U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom for Twhere U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for Twhere U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,