Enum Error 

pub enum Error {
    Key(KeyError),
    Kem(KemError),
    Signature(SignatureError),
    Symmetric(SymmetricError),
    KeyAgreement(KeyAgreementError),
    Kdf(KdfError),
}

The primary error type for the seal-crypto library.

This enum consolidates all possible failures from the underlying cryptographic traits into a single, unified error type.

seal-crypto 库的主要错误类型。

此枚举将来自底层加密 trait 的所有可能失败合并为一个统一的错误类型。

Variants

Key(KeyError)

An error occurred during a key operation.

在密钥操作期间发生错误。

Kem(KemError)

An error occurred during a Key Encapsulation Mechanism (KEM) operation.

在密钥封装机制 (KEM) 操作期间发生错误。

Signature(SignatureError)

An error occurred during a digital signature operation.

在数字签名操作期间发生错误。

Symmetric(SymmetricError)

An error occurred during a symmetric encryption or decryption operation.

在对称加密或解密操作期间发生错误。

KeyAgreement(KeyAgreementError)

An error occurred during a key agreement operation.

在密钥协商操作期间发生错误。

Kdf(KdfError)

KDF error.

密钥派生函数 (KDF) 错误。

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<KdfError> for Error

fn from(source: KdfError) -> Self

Converts to this type from the input type.

impl From<KemError> for Error

fn from(source: KemError) -> Self

Converts to this type from the input type.

impl From<KeyAgreementError> for Error

fn from(source: KeyAgreementError) -> Self

Converts to this type from the input type.

impl From<KeyError> for Error

fn from(source: KeyError) -> Self

Converts to this type from the input type.

impl From<SignatureError> for Error

fn from(source: SignatureError) -> Self

Converts to this type from the input type.

impl From<SymmetricError> for Error

fn from(source: SymmetricError) -> Self

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> 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 Eq for Error

impl StructuralPartialEq for Error