Enum VCError

pub enum VCError {
    InvalidConfiguration(String),
    InsufficientShares {
        required: usize,
        provided: usize,
    },
    DecryptionError(String),
    CoverImageError(String),
    ImageError(String),
    MatrixError(String),
    QrCodeError(String),
}

Error types for visual cryptography operations

Variants

InvalidConfiguration(String)

Invalid configuration provided

InsufficientShares

Insufficient shares to decrypt

Fields

required: usize

provided: usize

DecryptionError(String)

Error during decryption

CoverImageError(String)

Error related to cover images

ImageError(String)

Image processing error

MatrixError(String)

Matrix operation error

QrCodeError(String)

QR code generation or processing error

Trait Implementations

impl Debug for VCError

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

Formats the value using the given formatter.

impl Display for VCError

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

Formats the value using the given formatter.

impl Error for VCError

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<ImageError> for VCError

fn from(err: ImageError) -> Self

Converts to this type from the input type.