TEPoint

jf_relation::gadgets::ecc

Struct TEPoint

pub struct TEPoint<F: PrimeField>(/* private fields */);

Expand description

An elliptic curve point in twisted Edwards affine form (x, y).

Implementations§

impl<F: PrimeField> TEPoint<F>

pub fn get_x(&self) -> F

Get the x coordinate of the point.

pub fn get_y(&self) -> F

Get the y coordinate of the point.

pub fn inverse(&self) -> Self

The inverse point for the edward form.

Trait Implementations§

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

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

Returns a duplicate 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: Debug + PrimeField> Debug for TEPoint<F>

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

Formats the value using the given formatter. Read more

impl<F: PrimeField> Default for TEPoint<F>

fn default() -> Self

Returns the “default value” for a type. Read more

impl<F, P> From<Affine<P>> for TEPoint<F>
where F: PrimeField + SWToTEConParam, P: SWParam<BaseField = F>,

fn from(p: SWAffine<P>) -> Self

Converts to this type from the input type.

impl<F, P> From<Affine<P>> for TEPoint<F>
where F: PrimeField, P: Config<BaseField = F>,

fn from(p: Affine<P>) -> Self

Converts to this type from the input type.

impl<F, P> From<Projective<P>> for TEPoint<F>
where F: PrimeField, P: Config<BaseField = F>,

fn from(p: Projective<P>) -> Self

Converts to this type from the input type.

impl<F, P> From<TEPoint<F>> for Affine<P>
where F: PrimeField, P: Config<BaseField = F>,

fn from(p: TEPoint<F>) -> Self

Converts to this type from the input type.

impl<F, P> From<TEPoint<F>> for Projective<P>
where F: PrimeField, P: Config<BaseField = F>,

fn from(p: TEPoint<F>) -> Self

Converts to this type from the input type.

impl<F: PartialEq + PrimeField> PartialEq for TEPoint<F>

fn eq(&self, other: &TEPoint<F>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<E, F> SerializableEmulatedStruct<F> for TEPoint<E>
where E: EmulationConfig<F>, F: PrimeField,

fn serialize_to_native_elements(&self) -> Vec<F>

Serialize into a Vec of field elements.

impl<F: Copy + PrimeField> Copy for TEPoint<F>

impl<F: Eq + PrimeField> Eq for TEPoint<F>

impl<F: PrimeField> StructuralPartialEq for TEPoint<F>

Auto Trait Implementations§

impl<F> Freeze for TEPoint<F>
where F: Freeze,

impl<F> RefUnwindSafe for TEPoint<F>
where F: RefUnwindSafe,

impl<F> Send for TEPoint<F>

impl<F> Sync for TEPoint<F>

impl<F> Unpin for TEPoint<F>
where F: Unpin,

impl<F> UnwindSafe for TEPoint<F>
where F: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

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

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

Performs copy-assignment from self to dest. Read more

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where 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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

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 for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where 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, U> TryFrom<U> for T
where 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<U>>::Error>

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

fn vzip(self) -> V