Struct snarkvm_fields::traits::PoseidonParameters

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pub struct PoseidonParameters<F: PrimeField, const RATE: usize, const CAPACITY: usize> {
    pub full_rounds: usize,
    pub partial_rounds: usize,
    pub alpha: u64,
    pub ark: Vec<Vec<F>>,
    pub mds: Vec<Vec<F>>,
}

Expand description

Parameters and RNG used

Fields

full_rounds: usize

number of rounds in a full-round operation

partial_rounds: usize

number of rounds in a partial-round operation

alpha: u64

Exponent used in S-boxes

ark: Vec<Vec<F>>

Additive Round keys. These are added before each MDS matrix application to make it an affine shift. They are indexed by ark[round_num][state_element_index]

mds: Vec<Vec<F>>

Maximally Distance Separating Matrix.

Trait Implementations

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impl<F: Clone + PrimeField, const RATE: usize, const CAPACITY: usize> Clone for PoseidonParameters<F, RATE, CAPACITY>

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fn clone(&self) -> PoseidonParameters<F, RATE, CAPACITY>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<F: Debug + PrimeField, const RATE: usize, const CAPACITY: usize> Debug for PoseidonParameters<F, RATE, CAPACITY>

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

Formats the value using the given formatter. Read more

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impl<F: PartialEq + PrimeField, const RATE: usize, const CAPACITY: usize> PartialEq<PoseidonParameters<F, RATE, CAPACITY>> for PoseidonParameters<F, RATE, CAPACITY>

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fn eq(&self, other: &PoseidonParameters<F, RATE, CAPACITY>) -> bool

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

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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. Read more

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impl<F: Eq + PrimeField, const RATE: usize, const CAPACITY: usize> Eq for PoseidonParameters<F, RATE, CAPACITY>

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impl<F: PrimeField, const RATE: usize, const CAPACITY: usize> StructuralEq for PoseidonParameters<F, RATE, CAPACITY>

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impl<F: PrimeField, const RATE: usize, const CAPACITY: usize> StructuralPartialEq for PoseidonParameters<F, RATE, CAPACITY>

Auto Trait Implementations

impl<F, const RATE: usize, const CAPACITY: usize> RefUnwindSafe for PoseidonParameters<F, RATE, CAPACITY>where
F: RefUnwindSafe,

impl<F, const RATE: usize, const CAPACITY: usize> Send for PoseidonParameters<F, RATE, CAPACITY>

impl<F, const RATE: usize, const CAPACITY: usize> Sync for PoseidonParameters<F, RATE, CAPACITY>

impl<F, const RATE: usize, const CAPACITY: usize> Unpin for PoseidonParameters<F, RATE, CAPACITY>where
F: Unpin,

impl<F, const RATE: usize, const CAPACITY: usize> UnwindSafe for PoseidonParameters<F, RATE, CAPACITY>where
F: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

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> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct snarkvm_fields::traits::PoseidonParameters

Fields

Trait Implementations

impl<F: Clone + PrimeField, const RATE: usize, const CAPACITY: usize> Clone for PoseidonParameters<F, RATE, CAPACITY>

fn clone(&self) -> PoseidonParameters<F, RATE, CAPACITY>

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

impl<F: Debug + PrimeField, const RATE: usize, const CAPACITY: usize> Debug for PoseidonParameters<F, RATE, CAPACITY>

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

impl<F: PartialEq + PrimeField, const RATE: usize, const CAPACITY: usize> PartialEq<PoseidonParameters<F, RATE, CAPACITY>> for PoseidonParameters<F, RATE, CAPACITY>

fn eq(&self, other: &PoseidonParameters<F, RATE, CAPACITY>) -> bool

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

impl<F: Eq + PrimeField, const RATE: usize, const CAPACITY: usize> Eq for PoseidonParameters<F, RATE, CAPACITY>

impl<F: PrimeField, const RATE: usize, const CAPACITY: usize> StructuralEq for PoseidonParameters<F, RATE, CAPACITY>

impl<F: PrimeField, const RATE: usize, const CAPACITY: usize> StructuralPartialEq for PoseidonParameters<F, RATE, CAPACITY>

Auto Trait Implementations

impl<F, const RATE: usize, const CAPACITY: usize> RefUnwindSafe for PoseidonParameters<F, RATE, CAPACITY>where F: RefUnwindSafe,

impl<F, const RATE: usize, const CAPACITY: usize> Send for PoseidonParameters<F, RATE, CAPACITY>

impl<F, const RATE: usize, const CAPACITY: usize> Sync for PoseidonParameters<F, RATE, CAPACITY>

impl<F, const RATE: usize, const CAPACITY: usize> Unpin for PoseidonParameters<F, RATE, CAPACITY>where F: Unpin,

impl<F, const RATE: usize, const CAPACITY: usize> UnwindSafe for PoseidonParameters<F, RATE, CAPACITY>where F: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

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

fn vzip(self) -> V

impl<F, const RATE: usize, const CAPACITY: usize> RefUnwindSafe for PoseidonParameters<F, RATE, CAPACITY>where
F: RefUnwindSafe,

impl<F, const RATE: usize, const CAPACITY: usize> Unpin for PoseidonParameters<F, RATE, CAPACITY>where
F: Unpin,

impl<F, const RATE: usize, const CAPACITY: usize> UnwindSafe for PoseidonParameters<F, RATE, CAPACITY>where
F: UnwindSafe,

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

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

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

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

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

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