Struct Powers

pub struct Powers<'a, E: PairingEngine> {
    pub powers_of_beta_g: Cow<'a, [E::G1Affine]>,
    pub powers_of_beta_times_gamma_g: Cow<'a, [E::G1Affine]>,
}

Powers is used to commit to and create evaluation proofs for a given polynomial.

Fields

powers_of_beta_g: Cow<'a, [E::G1Affine]>

Group elements of the form β^i G, for different values of i.

powers_of_beta_times_gamma_g: Cow<'a, [E::G1Affine]>

Group elements of the form β^i γG, for different values of i.

Implementations

impl<E: PairingEngine> Powers<'_, E>

pub fn size(&self) -> usize

The number of powers in self.

Trait Implementations

impl<'a, E: Clone + PairingEngine> Clone for Powers<'a, E>

where E::G1Affine: Clone,

fn clone(&self) -> Powers<'a, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, E: Debug + PairingEngine> Debug for Powers<'a, E>

where E::G1Affine: Debug,

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

Formats the value using the given formatter.

impl<'a, E: Default + PairingEngine> Default for Powers<'a, E>

where E::G1Affine: Default,

fn default() -> Powers<'a, E>

Returns the “default value” for a type.

impl<'a, E: Hash + PairingEngine> Hash for Powers<'a, E>

where E::G1Affine: Hash,

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.