Enum casper_hashing::MerkleConstructionError

#[non_exhaustive]
pub enum MerkleConstructionError {
    IndexOutOfBounds {
        count: u64,
        index: u64,
    },
    TooManyLeaves {
        count: String,
    },
}

Error during the construction of a Merkle proof.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

IndexOutOfBounds

Fields

count: u64

Total chunks count.

index: u64

Requested index.

Chunk index was out of bounds.

TooManyLeaves

Fields

count: String

Total chunks count.

Too many Merkle tree leaves.

Trait Implementations

impl Clone for MerkleConstructionError

fn clone(&self) -> MerkleConstructionError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MerkleConstructionError

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

Formats the value using the given formatter.

impl Display for MerkleConstructionError

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

Formats the value using the given formatter.

impl Error for MerkleConstructionError

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl PartialEq<MerkleConstructionError> for MerkleConstructionError

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

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

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

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

impl Eq for MerkleConstructionError

impl StructuralEq for MerkleConstructionError

impl StructuralPartialEq for MerkleConstructionError