binius_core::merkle_tree

Struct MerkleTreeVCS

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pub struct MerkleTreeVCS<P, D, H, C> { /* private fields */ }
Expand description

VectorCommitScheme implementation using a binary Merkle tree.

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impl<P, D, H, C> MerkleTreeVCS<P, D, H, C>

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pub fn new(log_len: usize, cap_height: usize, compression: C) -> Self

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impl<P: Clone, D: Clone, H: Clone, C: Clone> Clone for MerkleTreeVCS<P, D, H, C>

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fn clone(&self) -> MerkleTreeVCS<P, D, H, C>

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<P, D, H, C> VectorCommitScheme<P> for MerkleTreeVCS<P, D, H, C>
where P: PackedField + Sync, D: PackedField + Send + Sync, H: Hasher<P, Digest = D> + Send, C: PseudoCompressionFunction<D, 2> + Sync,

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type Commitment = MerkleCap<D>

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type Committed = MerkleTree<D>

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type Proof = Vec<D>

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type Error = Error

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fn vector_len(&self) -> usize

Returns the length of the vectors that can be committed.
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fn commit_batch( &self, vecs: &[impl AsRef<[P]>], ) -> Result<(Self::Commitment, Self::Committed), Self::Error>

Commit a batch of vectors.
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fn prove_batch_opening( &self, committed: &Self::Committed, index: usize, ) -> Result<Self::Proof, Self::Error>

Generate an opening proof for all vectors in a batch commitment at the given index.
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fn verify_batch_opening( &self, commitment: &Self::Commitment, index: usize, proof: Self::Proof, values: impl Iterator<Item = P>, ) -> Result<(), Self::Error>

Verify an opening proof for all vectors in a batch commitment at the given index.
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fn proof_size(&self, _n_vecs: usize) -> usize

Returns the byte-size of a proof.
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fn prove_range_batch_opening( &self, committed: &Self::Committed, indices: Range<usize>, ) -> Result<Self::Proof, Self::Error>

Generate an opening proof for all vectors in a batch commitment at the given range of indices.
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fn verify_range_batch_opening( &self, commitment: &Self::Commitment, indices: Range<usize>, proof: Self::Proof, values: impl Iterator<Item = impl AsRef<[P]>>, ) -> Result<(), Self::Error>

Verify an opening proof for all vectors in a batch commitment at the given range of indices.
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impl<P: Copy, D: Copy, H: Copy, C: Copy> Copy for MerkleTreeVCS<P, D, H, C>

Auto Trait Implementations§

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impl<P, D, H, C> Freeze for MerkleTreeVCS<P, D, H, C>
where C: Freeze,

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impl<P, D, H, C> RefUnwindSafe for MerkleTreeVCS<P, D, H, C>
where C: RefUnwindSafe, P: RefUnwindSafe, D: RefUnwindSafe, H: RefUnwindSafe,

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impl<P, D, H, C> Send for MerkleTreeVCS<P, D, H, C>
where C: Send, P: Send, D: Send, H: Send,

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impl<P, D, H, C> Sync for MerkleTreeVCS<P, D, H, C>
where C: Sync, P: Sync, D: Sync, H: Sync,

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impl<P, D, H, C> Unpin for MerkleTreeVCS<P, D, H, C>
where C: Unpin, P: Unpin, D: Unpin, H: Unpin,

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impl<P, D, H, C> UnwindSafe for MerkleTreeVCS<P, D, H, C>
where C: UnwindSafe, P: UnwindSafe, D: UnwindSafe, H: UnwindSafe,

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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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