Enum Error 

#[non_exhaustive]
pub enum Error {
    NulByte(NulError),
    Utf8(Utf8Error),
    NullPtr,
    InvalidArgument,
    AllocationFailed,
    Internal,
    BufferTooSmall,
    Parse,
    InvalidState,
    VerifyFailed,
    ProtocolAbort,
    Core,
    Paillier,
    JoyeLibert,
    ClHsmqk,
    ClHsm2k,
    Ecdsa,
    TwoPartyEcdsa,
    ClThreshold,
    ClDlog,
    ThresholdEcdsa,
    Unknown(i32),
}

All errors that can be returned by this crate.

The variants fall into two categories:

• Rust-side conversion errors (NulByte, Utf8): problems converting data before or after FFI calls.
• C library status codes (all other variants): direct mappings of the bicycl_status_t enum returned by the C API.
• Unknown: a status code not recognised by this version of the crate.

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.

NulByte(NulError)

Utf8(Utf8Error)

NullPtr

The C library returned BICYCL_ERR_NULL_PTR, meaning the caller passed a null pointer into the C API. This should not occur under normal use of the safe Rust wrappers.

InvalidArgument

AllocationFailed

Internal

BufferTooSmall

Parse

InvalidState

VerifyFailed

ProtocolAbort

Core

Paillier

JoyeLibert

ClHsmqk

ClHsm2k

Ecdsa

TwoPartyEcdsa

ClThreshold

ClDlog

ThresholdEcdsa

Unknown(i32)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<NulError> for Error

fn from(source: NulError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for Error

fn from(source: Utf8Error) -> Self

Converts to this type from the input type.