mina_tree::proofs::numbers::currency

Struct CheckedSigned

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pub struct CheckedSigned<F, T>
where
    F: FieldWitness,
    T: CheckedCurrency<F>,
{
    pub magnitude: T,
    pub sgn: CircuitVar<Sgn>,
    pub value: Cell<Option<F>>,
}

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§magnitude: T§sgn: CircuitVar<Sgn>§value: Cell<Option<F>>

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impl<F, T> CheckedSigned<F, T>
where F: FieldWitness + Debug, T: CheckedCurrency<F> + Debug,

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pub fn create(magnitude: T, sgn: CircuitVar<Sgn>, value: Option<F>) -> Self

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pub fn of_unsigned(magnitude: T) -> Self

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pub fn zero() -> Self

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pub fn constant_zero() -> Self

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pub fn negate(self) -> Self

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pub fn is_neg(&self) -> Boolean

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pub fn is_pos(&self) -> Boolean

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pub fn value(&self, w: &mut Witness<F>) -> F

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pub fn force_value(&self) -> F

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pub fn set_value(&self)

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pub fn try_get_value(&self) -> Option<F>

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fn unchecked(&self) -> Signed<T::Inner>

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pub fn add_flagged(&self, y: &Self, w: &mut Witness<F>) -> (Self, Boolean)
where T::Inner: Ord,

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pub fn add(&self, y: &Self, w: &mut Witness<F>) -> Self
where T::Inner: Ord,

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pub fn equal(&self, other: &Self, w: &mut Witness<F>) -> Boolean

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pub fn const_equal(&self, other: &Self, w: &mut Witness<F>) -> Boolean

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impl<F: FieldWitness> CheckedSigned<F, CheckedAmount<F>>

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pub fn to_fee(&self) -> CheckedSigned<F, CheckedFee<F>>

Trait Implementations§

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impl<F, T> Clone for CheckedSigned<F, T>
where F: FieldWitness + Clone, T: CheckedCurrency<F> + Clone,

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fn clone(&self) -> CheckedSigned<F, T>

Returns a duplicate 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, T> Debug for CheckedSigned<F, T>
where F: FieldWitness + Debug, T: CheckedCurrency<F> + Debug,

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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 SignedAmountInterface for CheckedSigned<Fp, CheckedAmount<Fp>>

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type W = Witness<Fp256<FpParameters>>

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type Bool = CircuitVar<Boolean>

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type Amount = CheckedAmount<Fp256<FpParameters>>

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fn zero() -> Self

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fn is_neg(&self) -> Self::Bool

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fn equal(&self, other: &Self, w: &mut Self::W) -> Self::Bool

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fn is_non_neg(&self) -> Self::Bool

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fn negate(&self) -> Self

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fn add_flagged(&self, other: &Self, w: &mut Self::W) -> (Self, Self::Bool)

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fn of_unsigned(unsigned: Self::Amount) -> Self

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fn on_if( b: Self::Bool, param: SignedAmountBranchParam<&Self>, w: &mut Self::W, ) -> Self

Auto Trait Implementations§

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impl<F, T> !Freeze for CheckedSigned<F, T>

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impl<F, T> !RefUnwindSafe for CheckedSigned<F, T>

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impl<F, T> Send for CheckedSigned<F, T>
where T: Send,

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impl<F, T> !Sync for CheckedSigned<F, T>

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impl<F, T> Unpin for CheckedSigned<F, T>
where T: Unpin, F: Unpin,

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impl<F, T> UnwindSafe for CheckedSigned<F, T>
where T: UnwindSafe, F: UnwindSafe,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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