Enum PprfError 

pub enum PprfError {
    IndexOutOfBounds,
    PuncturedInput,
    ChildDerivationError(CryptoError),
    PrefixMaxDepthExceeded,
}

Available on crate feature extensions-draft-08 and (32-bit or 64-bit) only.

Error evaluating the PPRF at the given input.

Variants

IndexOutOfBounds

Index out of bounds.

PuncturedInput

Evaluating on punctured input.

ChildDerivationError(CryptoError)

Error deriving child node.

PrefixMaxDepthExceeded

Prefix exceeded its maximum depth.

Trait Implementations

impl Clone for PprfError

fn clone(&self) -> PprfError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PprfError

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

Formats the value using the given formatter.

impl Display for PprfError

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

Formats the value using the given formatter.

impl Error for PprfError

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<CryptoError> for PprfError

fn from(source: CryptoError) -> Self

Converts to this type from the input type.

impl From<PprfError> for VirtualClientsError

Available on crate feature virtual-clients-draft only.

fn from(source: PprfError) -> Self

Converts to this type from the input type.

impl<StorageError> From<PprfError> for SafeExportSecretError<StorageError>

fn from(source: ApplicationExportTreeError) -> Self

Converts to this type from the input type.

impl From<PprfError> for StagedSafeExportSecretError

fn from(source: ApplicationExportTreeError) -> Self

Converts to this type from the input type.

impl PartialEq for PprfError

fn eq(&self, other: &PprfError) -> 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 StructuralPartialEq for PprfError