Enum MerkleTreeError

pub enum MerkleTreeError {
    ParametersError(String),
    NotFound,
    ExistingLeaf,
    ForgottenLeaf,
    ExceedCapacity,
    DigestError(String),
    InconsistentStructureError(String),
}

Error type for Merkle tree

Variants

ParametersError(String)

Parameters error, {0}

NotFound

Queried leaf isn’t in this Merkle tree

ExistingLeaf

Queried leaf is already occupied.

ForgottenLeaf

Queried leaf is forgotten.

ExceedCapacity

Merkle tree is already full.

DigestError(String)

Digest error, {0}

InconsistentStructureError(String)

Inconsistent Structure error, {0}

Trait Implementations

impl Debug for MerkleTreeError

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

Formats the value using the given formatter.

impl Display for MerkleTreeError

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

Formats the value using the given formatter.

impl Error for MerkleTreeError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Poseidon2Error> for MerkleTreeError

fn from(err: Poseidon2Error) -> Self

Converts to this type from the input type.

impl From<RescueError> for MerkleTreeError

fn from(err: RescueError) -> Self

Converts to this type from the input type.

impl PartialEq for MerkleTreeError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MerkleTreeError

impl StructuralPartialEq for MerkleTreeError