Enum FalconError 

pub enum FalconError {
    RandomError,
    SizeError,
    FormatError,
    BadSignature,
    BadArgument,
    InternalError,
}

Errors returned by the FN-DSA API.

Variants

RandomError

Random number generation failed.

SizeError

A buffer was too small.

FormatError

Invalid key or signature format.

BadSignature

Signature verification failed.

BadArgument

An argument was invalid (e.g., logn out of range, context too long).

InternalError

Internal error in the algorithm.

Trait Implementations

impl Clone for FalconError

fn clone(&self) -> FalconError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FalconError

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

Formats the value using the given formatter.

impl Display for FalconError

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

Formats the value using the given formatter.

impl Error for FalconError

Available on crate feature std only.

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 FalconError

fn eq(&self, other: &FalconError) -> 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 FalconError

impl Eq for FalconError

impl StructuralPartialEq for FalconError