Enum winter_crypto::MerkleTreeError

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pub enum MerkleTreeError {
    TooFewLeaves(usize, usize),
    NumberOfLeavesNotPowerOfTwo(usize),
    LeafIndexOutOfBounds(usize, usize),
    DuplicateLeafIndex,
    TooFewLeafIndexes,
    TooManyLeafIndexes(usize, usize),
    InvalidProof,
}

Expand description

Defines errors which can occur when using Merkle trees.

Variants

`TooFewLeaves(usize, usize)`

Fewer than two leaves were used to construct a Merkle tree.

`NumberOfLeavesNotPowerOfTwo(usize)`

Number of leaves for a Merkle tree was not a power of two.

`LeafIndexOutOfBounds(usize, usize)`

A leaf index was greater than or equal to the number of leaves in the tree.

`DuplicateLeafIndex`

A leaf index was included more than once in the list of indexes for a batch proof.

`TooFewLeafIndexes`

No leaf indexes were provided for a batch Merkle proof.

`TooManyLeafIndexes(usize, usize)`

Too many leaf index were provided for a batch Merkle proof.

`InvalidProof`

Merkle proof is not valid for the specified position(s).

Trait Implementations

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impl Debug for MerkleTreeError

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

Formats the value using the given formatter. Read more

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impl Display for MerkleTreeError

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

Formats the value using the given formatter. Read more

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impl PartialEq<MerkleTreeError> for MerkleTreeError

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fn eq(&self, other: &MerkleTreeError) -> bool

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

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fn ne(&self, other: &MerkleTreeError) -> bool

This method tests for !=.

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impl StructuralPartialEq for MerkleTreeError

Auto Trait Implementations

impl RefUnwindSafe for MerkleTreeError

impl Send for MerkleTreeError

impl Sync for MerkleTreeError

impl Unpin for MerkleTreeError

impl UnwindSafe for MerkleTreeError

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,

const: unstable · source

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,

const: unstable · source

pub 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

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. 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

pub 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

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

Performs the conversion.

Enum winter_crypto::MerkleTreeError

Variants

TooFewLeaves(usize, usize)

NumberOfLeavesNotPowerOfTwo(usize)

LeafIndexOutOfBounds(usize, usize)

DuplicateLeafIndex

TooFewLeafIndexes

TooManyLeafIndexes(usize, usize)

InvalidProof

Trait Implementations

impl Debug for MerkleTreeError

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

impl Display for MerkleTreeError

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

impl PartialEq<MerkleTreeError> for MerkleTreeError

fn eq(&self, other: &MerkleTreeError) -> bool

fn ne(&self, other: &MerkleTreeError) -> bool

impl StructuralPartialEq for MerkleTreeError

Auto Trait Implementations

impl RefUnwindSafe for MerkleTreeError

impl Send for MerkleTreeError

impl Sync for MerkleTreeError

impl Unpin for MerkleTreeError

impl UnwindSafe for MerkleTreeError

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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

type Error = Infallible

pub 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

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

`TooFewLeaves(usize, usize)`

`NumberOfLeavesNotPowerOfTwo(usize)`

`LeafIndexOutOfBounds(usize, usize)`

`DuplicateLeafIndex`

`TooFewLeafIndexes`

`TooManyLeafIndexes(usize, usize)`

`InvalidProof`

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> ToString for T where
T: Display + ?Sized,

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

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