Struct Sponge

pub struct Sponge<F: Field, C: SpongeConstants = PlonkSpongeConstantsKimchi> {
    pub sponge_state: SpongeState,
    pub(crate) rate: usize,
    pub state: [F; 3],
    pub(crate) params: &'static SpongeParams<F>,
    pub(crate) constants: PhantomData<C>,
}

Fields§

§sponge_state: SpongeState§rate: usize§state: [F; 3]§params: &'static SpongeParams<F>§constants: PhantomData<C>

Implementations§

impl<F: Field + SpongeParamsForField<F>, C: SpongeConstants> Sponge<F, C>

pub fn new_with_params(params: &'static SpongeParams<F>) -> Sponge<F, C>

pub fn absorb(&mut self, x: &[F])

pub fn squeeze(&mut self) -> F

pub(crate) fn poseidon_block_cipher(&mut self)

impl Sponge<Fp, PlonkSpongeConstantsLegacy>

pub fn new_legacy() -> Self

Trait Implementations§

impl<F: Clone + Field, C: Clone + SpongeConstants> Clone for Sponge<F, C>

fn clone(&self) -> Sponge<F, C>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<F: Field + SpongeParamsForField<F>, C: SpongeConstants> Default for Sponge<F, C>

fn default() -> Self

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

Auto Trait Implementations§

impl<F, C> Freeze for Sponge<F, C>
where F: Freeze,

impl<F, C> RefUnwindSafe for Sponge<F, C>
where F: RefUnwindSafe, C: RefUnwindSafe,

impl<F, C> Send for Sponge<F, C>
where C: Send,

impl<F, C> Sync for Sponge<F, C>
where C: Sync,

impl<F, C> Unpin for Sponge<F, C>
where F: Unpin, C: Unpin,

impl<F, C> UnwindSafe for Sponge<F, C>
where F: UnwindSafe + RefUnwindSafe, C: UnwindSafe,

Blanket Implementations§

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. 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> 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