sapling_crypto_ce::primitives

Struct Note

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pub struct Note<E: JubjubEngine> {
    pub value: u64,
    pub g_d: Point<E, PrimeOrder>,
    pub pk_d: Point<E, PrimeOrder>,
    pub r: E::Fs,
}

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§value: u64

The value of the note

§g_d: Point<E, PrimeOrder>

The diversified base of the address, GH(d)

§pk_d: Point<E, PrimeOrder>

The public key of the address, g_d^ivk

§r: E::Fs

The commitment randomness

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impl<E: JubjubEngine> Note<E>

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pub fn uncommitted() -> E::Fr

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pub fn nf( &self, viewing_key: &ViewingKey<E>, position: u64, params: &E::Params, ) -> Vec<u8> ⓘ

Computes the nullifier given the viewing key and note position

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pub fn cm(&self, params: &E::Params) -> E::Fr

Computes the note commitment

Auto Trait Implementations§

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impl<E> Freeze for Note<E>
where <E as JubjubEngine>::Fs: Freeze, <E as ScalarEngine>::Fr: Freeze,

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impl<E> RefUnwindSafe for Note<E>
where <E as JubjubEngine>::Fs: RefUnwindSafe, <E as ScalarEngine>::Fr: RefUnwindSafe,

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impl<E> Send for Note<E>

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impl<E> Sync for Note<E>

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impl<E> Unpin for Note<E>
where <E as JubjubEngine>::Fs: Unpin, <E as ScalarEngine>::Fr: Unpin,

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impl<E> UnwindSafe for Note<E>
where <E as JubjubEngine>::Fs: UnwindSafe, <E as ScalarEngine>::Fr: UnwindSafe,

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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> Same for T

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type Output = T

Should always be Self
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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.