Struct poseidon_parameters::RoundNumbers

pub struct RoundNumbers {
    pub r_P: usize,
    pub r_F: usize,
}

RoundNumbers required for security based on known attacks.

Fields

r_P: usize

Number of partial rounds.

r_F: usize

Number of full rounds.

Implementations

impl RoundNumbers

pub fn full(&self) -> usize

Number of full rounds.

pub fn full_mut(&mut self) -> &mut usize

Number of full rounds as mutable reference.

pub fn partial(&self) -> usize

Number of partial rounds.

pub fn partial_mut(&mut self) -> &mut usize

Number of full rounds as mutable reference.

pub fn total(&self) -> usize

Number of total rounds.

Trait Implementations

impl Clone for RoundNumbers

fn clone(&self) -> RoundNumbers

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RoundNumbers

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

Formats the value using the given formatter.

impl PartialEq<RoundNumbers> for RoundNumbers

fn eq(&self, other: &RoundNumbers) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for RoundNumbers

impl Eq for RoundNumbers

impl StructuralEq for RoundNumbers

impl StructuralPartialEq for RoundNumbers