Struct lsmtree::SparseMerkleProof

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pub struct SparseMerkleProof<H> { /* private fields */ }

Expand description

SparseMerkleProof is a Merkle proof for an element in a SparseMerkleTree.

Implementations

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impl<H> SparseMerkleProof<H>

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pub fn new(
 side_nodes: Vec<Bytes>,
 non_membership_leaf_data: Option<Bytes>,
 sibling_data: Option<Bytes>
) -> Self

Creates a new SparseMerkleProof.

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pub fn verify(
 &self,
 root: impl AsRef<[u8]>,
 key: impl AsRef<[u8]>,
 value: impl AsRef<[u8]>
) -> bool

Verifies a Merkle proof

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pub fn compact(&self) -> Result<SparseCompactMerkleProof<H>, BadProof>

Compacts a proof, to reduce its size.

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pub fn compact_into(self) -> Result<SparseCompactMerkleProof<H>, BadProof>

Compacts a proof, to reduce its size.

Trait Implementations

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impl<H: Clone> Clone for SparseMerkleProof<H>

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fn clone(&self) -> SparseMerkleProof<H>

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<H: Debug> Debug for SparseMerkleProof<H>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl<H> RefUnwindSafe for SparseMerkleProof<H> where
H: RefUnwindSafe,

impl<H> Send for SparseMerkleProof<H> where
H: Send,

impl<H> Sync for SparseMerkleProof<H> where
H: Sync,

impl<H> Unpin for SparseMerkleProof<H> where
H: Unpin,

impl<H> UnwindSafe for SparseMerkleProof<H> where
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,

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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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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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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 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 lsmtree::SparseMerkleProof

Implementations

impl<H> SparseMerkleProof<H>

pub fn new( side_nodes: Vec<Bytes>, non_membership_leaf_data: Option<Bytes>, sibling_data: Option<Bytes>) -> Self

pub fn sibling_data(&self) -> Option<&Bytes>

pub fn non_membership_leaf_data(&self) -> Option<&Bytes>

pub fn side_nodes(&self) -> &[Bytes]

impl<H: Digest> SparseMerkleProof<H>

pub fn verify( &self, root: impl AsRef<[u8]>, key: impl AsRef<[u8]>, value: impl AsRef<[u8]>) -> bool

pub fn compact(&self) -> Result<SparseCompactMerkleProof<H>, BadProof>

pub fn compact_into(self) -> Result<SparseCompactMerkleProof<H>, BadProof>

Trait Implementations

impl<H: Clone> Clone for SparseMerkleProof<H>

fn clone(&self) -> SparseMerkleProof<H>

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

impl<H: Debug> Debug for SparseMerkleProof<H>

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

Auto Trait Implementations

impl<H> RefUnwindSafe for SparseMerkleProof<H> where H: RefUnwindSafe,

impl<H> Send for SparseMerkleProof<H> where H: Send,

impl<H> Sync for SparseMerkleProof<H> where H: Sync,

impl<H> Unpin for SparseMerkleProof<H> where H: Unpin,

impl<H> UnwindSafe for SparseMerkleProof<H> where H: UnwindSafe,

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> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

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

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>

pub fn new(
side_nodes: Vec<Bytes>,
non_membership_leaf_data: Option<Bytes>,
sibling_data: Option<Bytes>
) -> Self

pub fn verify(
&self,
root: impl AsRef<[u8]>,
key: impl AsRef<[u8]>,
value: impl AsRef<[u8]>
) -> bool

impl<H> RefUnwindSafe for SparseMerkleProof<H> where
H: RefUnwindSafe,

impl<H> Send for SparseMerkleProof<H> where
H: Send,

impl<H> Sync for SparseMerkleProof<H> where
H: Sync,

impl<H> Unpin for SparseMerkleProof<H> where
H: Unpin,

impl<H> UnwindSafe for SparseMerkleProof<H> where
H: UnwindSafe,

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> ToOwned for T where
T: Clone,

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

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