solana_zk_token_sdk::curve25519::ristretto

Struct PodRistrettoPoint

#[repr(transparent)]
pub struct PodRistrettoPoint(pub [u8; 32]);

Tuple Fields§

§0: [u8; 32]

Trait Implementations§

impl Clone for PodRistrettoPoint

fn clone(&self) -> PodRistrettoPoint

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for PodRistrettoPoint

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

Formats the value using the given formatter. Read more

impl Default for PodRistrettoPoint

fn default() -> PodRistrettoPoint

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

impl From<&RistrettoPoint> for PodRistrettoPoint

fn from(point: &RistrettoPoint) -> Self

Converts to this type from the input type.

impl From<DecryptHandle> for PodRistrettoPoint

fn from(handle: DecryptHandle) -> Self

Converts to this type from the input type.

impl From<PedersenCommitment> for PodRistrettoPoint

fn from(commitment: PedersenCommitment) -> Self

Converts to this type from the input type.

impl From<PodRistrettoPoint> for DecryptHandle

fn from(point: PodRistrettoPoint) -> Self

Converts to this type from the input type.

impl From<PodRistrettoPoint> for PedersenCommitment

fn from(point: PodRistrettoPoint) -> Self

Converts to this type from the input type.

impl GroupOperations for PodRistrettoPoint

type Scalar = PodScalar

type Point = PodRistrettoPoint

fn add(left_point: &Self, right_point: &Self) -> Option<Self>

Adds two curve points: P_0 + P_1.

fn subtract(left_point: &Self, right_point: &Self) -> Option<Self>

Subtracts two curve points: P_0 - P_1. Read more

fn multiply(scalar: &PodScalar, point: &Self) -> Option<Self>

Multiplies a scalar S with a curve point P: S*P

impl MultiScalarMultiplication for PodRistrettoPoint

type Scalar = PodScalar

type Point = PodRistrettoPoint

fn multiscalar_multiply(scalars: &[PodScalar], points: &[Self]) -> Option<Self>

Given a vector of scalsrs S_1, …, S_N, and curve points P_1, …, P_N, computes the “inner product”: S_1P_1 + … + S_NP_N. Read more

impl PartialEq for PodRistrettoPoint

fn eq(&self, other: &PodRistrettoPoint) -> 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 PointValidation for PodRistrettoPoint

type Point = PodRistrettoPoint

fn validate_point(&self) -> bool

Verifies if a byte representation of a curve point lies in the curve.

impl TryFrom<&PodRistrettoPoint> for RistrettoPoint

type Error = Curve25519Error

The type returned in the event of a conversion error.

fn try_from(pod: &PodRistrettoPoint) -> Result<Self, Self::Error>

Performs the conversion.

impl Zeroable for PodRistrettoPoint

fn zeroed() -> Self

Calls zeroed. Read more

impl Copy for PodRistrettoPoint

impl Eq for PodRistrettoPoint

impl Pod for PodRistrettoPoint

impl StructuralPartialEq for PodRistrettoPoint

Auto Trait Implementations§

impl Freeze for PodRistrettoPoint

impl RefUnwindSafe for PodRistrettoPoint

impl Send for PodRistrettoPoint

impl Sync for PodRistrettoPoint

impl Unpin for PodRistrettoPoint

impl UnwindSafe for PodRistrettoPoint

Blanket Implementations§

impl<T> AbiExample for T

default fn example() -> T

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> CheckedBitPattern for T
where T: AnyBitPattern,

type Bits = T

Self must have the same layout as the specified Bits except for the possible invalid bit patterns being checked during is_valid_bit_pattern.

fn is_valid_bit_pattern(_bits: &T) -> bool

If this function returns true, then it must be valid to reinterpret bits as &Self.

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

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. 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

impl<T> AnyBitPattern for T
where T: Pod,

impl<T> NoUninit for T
where T: Pod,