Trait snarkvm_circuit::prelude::SubChecked

pub trait SubChecked<Rhs = Self>where
    Rhs: ?Sized,{
    type Output;

    fn sub_checked(&self, rhs: &Rhs) -> Self::Output;
}

Binary operator for subtracting two values, enforcing an underflow never occurs.

Required Associated Types

type Output

Required Methods

fn sub_checked(&self, rhs: &Rhs) -> Self::Output

Trait Implementations

impl<E, I> Metrics<dyn SubChecked<Integer<E, I>, Output = Integer<E, I>> + 'static> for Integer<E, I>where
    E: Environment,
    I: IntegerType,

type Case = (Mode, Mode)

fn count(
    case: &<Integer<E, I> as Metrics<dyn SubChecked<Integer<E, I>, Output = Integer<E, I>> + 'static>>::Case
) -> Count

Returns the number of constants, public inputs, private inputs, and constraints.

impl<E, I> OutputMode<dyn SubChecked<Integer<E, I>, Output = Integer<E, I>> + 'static> for Integer<E, I>where
    E: Environment,
    I: IntegerType,

type Case = (Mode, Mode)

fn output_mode(
    case: &<Integer<E, I> as OutputMode<dyn SubChecked<Integer<E, I>, Output = Integer<E, I>> + 'static>>::Case
) -> Mode

Returns the mode of the output.

Implementors

impl<E, I> SubChecked<Integer<E, I>> for Integer<E, I>where
    E: Environment,
    I: IntegerType,

type Output = Integer<E, I>