Struct snarkvm_wasm::PedersenCompressedCRH[−][src]

pub struct PedersenCompressedCRH<G, S> where
    G: Group + ProjectiveCurve,
    S: PedersenSize,  {
    pub parameters: PedersenCRHParameters<G, S>,
}

Fields

parameters: PedersenCRHParameters<G, S>

Trait Implementations

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impl<G, S> CRH for PedersenCompressedCRH<G, S> where
    G: Group + ProjectiveCurve,
    S: PedersenSize,

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pub fn hash(
    &self, 
    input: &[u8]
) -> Result<<PedersenCompressedCRH<G, S> as CRH>::Output, CRHError>

Returns the affine x-coordinate as the collision-resistant hash output.

type Output = <<G as ProjectiveCurve>::Affine as AffineCurve>::BaseField

type Parameters = PedersenCRHParameters<G, S>

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pub const INPUT_SIZE_BITS: usize

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pub fn setup<R>(rng: &mut R) -> PedersenCompressedCRH<G, S> where
    R: Rng,

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pub fn parameters(&self) -> &<PedersenCompressedCRH<G, S> as CRH>::Parameters

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impl<F, G, GG, S> CRHGadget<PedersenCompressedCRH<G, S>, F> for PedersenCompressedCRHGadget<G, F, GG> where
    G: Group + ProjectiveCurve,
    S: PedersenSize,
    F: Field,
    GG: CompressedGroupGadget<G, F>,

type OutputGadget = <GG as CompressedGroupGadget<G, F>>::BaseFieldGadget

type ParametersGadget = PedersenCRHParametersGadget<G, S, F, GG>

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pub fn check_evaluation_gadget<CS>(
    cs: CS, 
    parameters: &<PedersenCompressedCRHGadget<G, F, GG> as CRHGadget<PedersenCompressedCRH<G, S>, F>>::ParametersGadget, 
    input: Vec<UInt8, Global>
) -> Result<<PedersenCompressedCRHGadget<G, F, GG> as CRHGadget<PedersenCompressedCRH<G, S>, F>>::OutputGadget, SynthesisError> where
    CS: ConstraintSystem<F>,

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impl<G, S> Clone for PedersenCompressedCRH<G, S> where
    G: Clone + Group + ProjectiveCurve,
    S: Clone + PedersenSize,

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pub fn clone(&self) -> PedersenCompressedCRH<G, S>

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<G, S> Debug for PedersenCompressedCRH<G, S> where
    G: Debug + Group + ProjectiveCurve,
    S: Debug + PedersenSize,

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

Formats the value using the given formatter. Read more

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impl<G, S> From<PedersenCRHParameters<G, S>> for PedersenCompressedCRH<G, S> where
    G: Group + ProjectiveCurve,
    S: PedersenSize,

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pub fn from(
    parameters: PedersenCRHParameters<G, S>
) -> PedersenCompressedCRH<G, S>

Performs the conversion.

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impl<F, G, GG, S> MaskedCRHGadget<PedersenCompressedCRH<G, S>, F> for PedersenCompressedCRHGadget<G, F, GG> where
    G: Group + ProjectiveCurve,
    S: PedersenSize,
    F: PrimeField,
    GG: CompressedGroupGadget<G, F>,

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pub fn check_evaluation_gadget_masked<CS>(
    cs: CS, 
    parameters: &<PedersenCompressedCRHGadget<G, F, GG> as CRHGadget<PedersenCompressedCRH<G, S>, F>>::ParametersGadget, 
    input: Vec<UInt8, Global>, 
    mask_parameters: &<PedersenCompressedCRHGadget<G, F, GG> as CRHGadget<PedersenCompressedCRH<G, S>, F>>::ParametersGadget, 
    mask: Vec<UInt8, Global>
) -> Result<<PedersenCompressedCRHGadget<G, F, GG> as CRHGadget<PedersenCompressedCRH<G, S>, F>>::OutputGadget, SynthesisError> where
    CS: ConstraintSystem<F>,

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fn extend_mask<CS>(
    CS, 
    mask: &[UInt8]
) -> Result<Vec<UInt8, Global>, SynthesisError> where
    CS: ConstraintSystem<F>,

Extends the mask such that 0 => 01, 1 => 10.

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impl<G, S> Ord for PedersenCompressedCRH<G, S> where
    G: Ord + Group + ProjectiveCurve,
    S: Ord + PedersenSize,

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pub fn cmp(&self, other: &PedersenCompressedCRH<G, S>) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl<G, S> PartialEq<PedersenCompressedCRH<G, S>> for PedersenCompressedCRH<G, S> where
    G: PartialEq<G> + Group + ProjectiveCurve,
    S: PartialEq<S> + PedersenSize,

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pub fn eq(&self, other: &PedersenCompressedCRH<G, S>) -> bool

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

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pub fn ne(&self, other: &PedersenCompressedCRH<G, S>) -> bool

This method tests for !=.

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impl<G, S> PartialOrd<PedersenCompressedCRH<G, S>> for PedersenCompressedCRH<G, S> where
    G: PartialOrd<G> + Group + ProjectiveCurve,
    S: PartialOrd<S> + PedersenSize,

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pub fn partial_cmp(
    &self, 
    other: &PedersenCompressedCRH<G, S>
) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0[src]

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

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0[src]

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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

This method tests greater than (for self and other) and is used by the > operator. Read more

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl<F, G, S> ToConstraintField<F> for PedersenCompressedCRH<G, S> where
    G: Group + ProjectiveCurve + ToConstraintField<F>,
    S: PedersenSize,
    F: Field,

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pub fn to_field_elements(&self) -> Result<Vec<F, Global>, ConstraintFieldError>

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impl<G, S> Eq for PedersenCompressedCRH<G, S> where
    G: Eq + Group + ProjectiveCurve,
    S: Eq + PedersenSize,

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impl<G, S> StructuralEq for PedersenCompressedCRH<G, S> where
    G: Group + ProjectiveCurve,
    S: PedersenSize,

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impl<G, S> StructuralPartialEq for PedersenCompressedCRH<G, S> where
    G: Group + ProjectiveCurve,
    S: PedersenSize,

Auto Trait Implementations

impl<G, S> RefUnwindSafe for PedersenCompressedCRH<G, S> where
    G: RefUnwindSafe,
    S: RefUnwindSafe,

impl<G, S> Send for PedersenCompressedCRH<G, S> where
    S: Send,

impl<G, S> Sync for PedersenCompressedCRH<G, S> where
    S: Sync,

impl<G, S> Unpin for PedersenCompressedCRH<G, S> where
    G: Unpin,
    S: Unpin,

impl<G, S> UnwindSafe for PedersenCompressedCRH<G, S> where
    G: UnwindSafe,
    S: UnwindSafe,

Blanket Implementations

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

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pub 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,

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pub 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,

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> T where
    Self: Into<T>,

Converts self into T using Into<T>. Read more

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impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized,

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self> where
    Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self> where
    Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
    Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
    Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self> where
    Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self> where
    Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
    Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
    Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
    R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
    R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
    Self: Borrow<B>,
    B: 'a + ?Sized,
    R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut B) -> R
) -> R where
    Self: BorrowMut<B>,
    B: 'a + ?Sized,
    R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
    Self: AsRef<U>,
    R: 'a,
    U: 'a + ?Sized,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
    Self: AsMut<U>,
    R: 'a,
    U: 'a + ?Sized,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
    Self: Deref<Target = T>,
    T: 'a + ?Sized,
    R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(
    &'a mut self, 
    func: impl FnOnce(&'a mut T) -> R
) -> R where
    Self: DerefMut<Target = T> + Deref,
    T: 'a + ?Sized,
    R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
    Self: Borrow<B>,
    B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
    B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
    Self: AsRef<R>,
    R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
    Self: AsMut<R>,
    R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
    T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
    Self: Borrow<B>,
    B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
    Self: BorrowMut<B>,
    B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds. Read more

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
    Self: AsRef<R>,
    R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds. Read more

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
    Self: AsMut<R>,
    R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
    Self: Deref<Target = T>,
    T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
    Self: DerefMut<Target = T> + Deref,
    T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

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impl<T> ToOwned for T where
    T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

recently added

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

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error> where
    Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

pub fn vzip(self) -> V