Enum FuzzyHashOperationError 

#[non_exhaustive]
pub enum FuzzyHashOperationError {
    BlockHashOverflow,
    StringizationOverflow,
}

An enumeration representing a cause of a generic fuzzy hash error.

Compatibility Note

Since the version 0.3, the representation of this enum is no longer specified as specific representation of this enum is not important.

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.

BlockHashOverflow

When converting between two fuzzy hash types, copying block hash would cause a buffer overflow.

StringizationOverflow

When converting a fuzzy hash to a string, a buffer overflow would occur.

Trait Implementations

impl Clone for FuzzyHashOperationError

fn clone(&self) -> FuzzyHashOperationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FuzzyHashOperationError

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

Formats the value using the given formatter.

impl Display for FuzzyHashOperationError

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

Formats the value using the given formatter.

impl Error for FuzzyHashOperationError

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 PartialEq for FuzzyHashOperationError

fn eq(&self, other: &FuzzyHashOperationError) -> 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 Copy for FuzzyHashOperationError

impl Eq for FuzzyHashOperationError

impl StructuralPartialEq for FuzzyHashOperationError