Struct leo_gadgets::signed_integer::int_impl::Int16

pub struct Int16 {
    pub bits: Vec<Boolean>,
    pub value: Option<i16>,
}

Fields

bits: Vec<Boolean>

value: Option<i16>

Implementations

impl Int16

pub fn constant(value: i16) -> Self

Trait Implementations

impl<F: PrimeField> Add<F, Int16> for Int16

type ErrorType = SignedIntegerError

pub fn add<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self
) -> Result<Self, Self::ErrorType>

impl<F: Field> AllocGadget<<Int16 as Int>::IntegerType, F> for Int16

pub fn alloc<Fn: FnOnce() -> Result<T, SynthesisError>, T: Borrow<<Int16 as Int>::IntegerType>, CS: ConstraintSystem<F>>(
    mut cs: CS,
    value_gen: Fn
) -> Result<Self, SynthesisError>

pub fn alloc_input<Fn: FnOnce() -> Result<T, SynthesisError>, T: Borrow<<Int16 as Int>::IntegerType>, CS: ConstraintSystem<F>>(
    mut cs: CS,
    value_gen: Fn
) -> Result<Self, SynthesisError>

pub fn alloc_checked<Fn, T, CS>(cs: CS, f: Fn) -> Result<Self, SynthesisError> where
    CS: ConstraintSystem<F>,
    T: Borrow<V>,
    Fn: FnOnce() -> Result<T, SynthesisError>, 

pub fn alloc_input_checked<Fn, T, CS>(
    cs: CS,
    f: Fn
) -> Result<Self, SynthesisError> where
    CS: ConstraintSystem<F>,
    T: Borrow<V>,
    Fn: FnOnce() -> Result<T, SynthesisError>, 

impl Clone for Int16

pub fn clone(&self) -> Int16

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: PrimeField> ComparatorGadget<F> for Int16

pub fn greater_than<CS: ConstraintSystem<F>>(
    &self,
    cs: CS,
    other: &Self
) -> Result<Boolean, SynthesisError>

pub fn less_than_or_equal<CS: ConstraintSystem<F>>(
    &self,
    cs: CS,
    other: &Self
) -> Result<Boolean, SynthesisError>

pub fn greater_than_or_equal<CS: ConstraintSystem<F>>(
    &self,
    cs: CS,
    other: &Self
) -> Result<Boolean, SynthesisError>

impl<F: PrimeField> CondSelectGadget<F> for Int16

pub fn conditionally_select<CS: ConstraintSystem<F>>(
    mut cs: CS,
    cond: &Boolean,
    first: &Self,
    second: &Self
) -> Result<Self, SynthesisError>

pub fn cost() -> usize

impl<F: PrimeField> ConditionalEqGadget<F> for Int16

pub fn conditional_enforce_equal<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self,
    condition: &Boolean
) -> Result<(), SynthesisError>

pub fn cost() -> usize

impl Debug for Int16

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

Formats the value using the given formatter.

impl<F: PrimeField> Div<F, Int16> for Int16

type ErrorType = SignedIntegerError

pub fn div<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self
) -> Result<Self, Self::ErrorType>

impl Eq for Int16

impl<F: PrimeField> EvaluateEqGadget<F> for Int16

pub fn evaluate_equal<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self
) -> Result<Boolean, SynthesisError>

impl<F: PrimeField> EvaluateLtGadget<F> for Int16

pub fn less_than<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self
) -> Result<Boolean, SynthesisError>

impl Int for Int16

type IntegerType = i16

pub const SIZE: usize

pub fn one() -> Self

pub fn zero() -> Self

pub fn is_constant(&self) -> bool

Returns true if all bits in this Int are constant

pub fn result_is_constant(first: &Self, second: &Self) -> bool

Returns true if both Int objects have constant bits

impl<F: PrimeField> Mul<F, Int16> for Int16

Bitwise multiplication of two signed integer objects.

type ErrorType = SignedIntegerError

pub fn mul<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self
) -> Result<Self, Self::ErrorType>

impl<F: PrimeField> Neg<F> for Int16

type ErrorType = SignedIntegerError

pub fn neg<CS: ConstraintSystem<F>>(
    &self,
    cs: CS
) -> Result<Self, Self::ErrorType>

impl PartialEq<Int16> for Int16

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Int16> for Int16

pub fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<F: PrimeField> Pow<F, Int16> for Int16

type ErrorType = SignedIntegerError

pub fn pow<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self
) -> Result<Self, Self::ErrorType>

impl<F: Field + PrimeField> RippleCarryAdder<F, Int16> for Int16

pub fn add_bits<CS: ConstraintSystem<F>>(
    &self,
    cs: CS,
    other: &Self
) -> Result<Vec<Boolean>, SynthesisError>

impl<F: PrimeField> Sub<F, Int16> for Int16

type ErrorType = SignedIntegerError

pub fn sub<CS: ConstraintSystem<F>>(
    &self,
    mut cs: CS,
    other: &Self
) -> Result<Self, Self::ErrorType>