Struct snarkvm_fields::traits::PoseidonDefaultParametersEntry

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pub struct PoseidonDefaultParametersEntry {
    pub rate: usize,
    pub alpha: usize,
    pub full_rounds: usize,
    pub partial_rounds: usize,
    pub skip_matrices: usize,
}

Expand description

An entry in the default Poseidon parameters

Fields

rate: usize

The rate (in terms of number of field elements).

alpha: usize

Exponent used in S-boxes.

full_rounds: usize

Number of rounds in a full-round operation.

partial_rounds: usize

Number of rounds in a partial-round operation.

skip_matrices: usize

Number of matrices to skip when generating parameters using the Grain LFSR.

The matrices being skipped are those that do not satisfy all the desired properties. See the reference implementation for more detail.

Implementations

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impl PoseidonDefaultParametersEntry

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pub const fn new(
    rate: usize,
    alpha: usize,
    full_rounds: usize,
    partial_rounds: usize,
    skip_matrices: usize
) -> Self

Create an entry in PoseidonDefaultParameters.

Auto Trait Implementations

impl RefUnwindSafe for PoseidonDefaultParametersEntry

impl Send for PoseidonDefaultParametersEntry

impl Sync for PoseidonDefaultParametersEntry

impl Unpin for PoseidonDefaultParametersEntry

impl UnwindSafe for PoseidonDefaultParametersEntry

Blanket Implementations

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impl<T> Any for T where
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 T where
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 T where
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 T where
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, U> TryFrom for T where
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 T where
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::PoseidonDefaultParametersEntry

Fields

Implementations

impl PoseidonDefaultParametersEntry

pub const fn new(
    rate: usize,
    alpha: usize,
    full_rounds: usize,
    partial_rounds: usize,
    skip_matrices: usize
) -> Self

Auto Trait Implementations

impl RefUnwindSafe for PoseidonDefaultParametersEntry

impl Send for PoseidonDefaultParametersEntry

impl Sync for PoseidonDefaultParametersEntry

impl Unpin for PoseidonDefaultParametersEntry

impl UnwindSafe for PoseidonDefaultParametersEntry

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
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 T where
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, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where
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 T where
V: MultiLane<T>,

fn vzip(self) -> V

Struct snarkvm_fields::traits::PoseidonDefaultParametersEntry

Fields

Implementations

impl PoseidonDefaultParametersEntry

pub const fn new( rate: usize, alpha: usize, full_rounds: usize, partial_rounds: usize, skip_matrices: usize) -> Self

Auto Trait Implementations

impl RefUnwindSafe for PoseidonDefaultParametersEntry

impl Send for PoseidonDefaultParametersEntry

impl Sync for PoseidonDefaultParametersEntry

impl Unpin for PoseidonDefaultParametersEntry

impl UnwindSafe for PoseidonDefaultParametersEntry

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where 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 T where 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, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where 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 T where V: MultiLane<T>,

fn vzip(self) -> V

pub const fn new(
rate: usize,
alpha: usize,
full_rounds: usize,
partial_rounds: usize,
skip_matrices: usize
) -> Self

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

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

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

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

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

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

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