Enum PayloadError 

pub enum PayloadError {
    InvalidCipherBlockLength,
    InvalidTotalPayloadLength,
    KeyTooLong {
        max: usize,
        actual: usize,
    },
    RandomSeedTooShort {
        required: usize,
        actual: usize,
    },
    PayloadTooShort {
        minimum: usize,
        actual: usize,
    },
    PayloadTooShortForKey {
        required: usize,
        actual: usize,
    },
}

Errors produced while constructing or parsing a TR-31 payload.

Variants

InvalidCipherBlockLength

The cipher block length must be greater than zero.

InvalidTotalPayloadLength

The calculated payload length is invalid.

KeyTooLong

The protected key is too large for the TR-31 16-bit key-length field.

Fields

max: usize

actual: usize

RandomSeedTooShort

The supplied random seed does not contain enough bytes for padding.

Fields

required: usize

actual: usize

PayloadTooShort

The payload does not contain the two-byte key-length field.

Fields

minimum: usize

actual: usize

PayloadTooShortForKey

The payload does not contain as many key bytes as its length field declares.

Fields

required: usize

actual: usize

Trait Implementations

impl Clone for PayloadError

fn clone(&self) -> PayloadError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PayloadError

impl Debug for PayloadError

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

Formats the value using the given formatter.

impl Display for PayloadError

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

Formats the value using the given formatter.

impl Eq for PayloadError

impl Error for PayloadError

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<PayloadError> for Tr31Error

fn from(error: PayloadError) -> Self

Converts to this type from the input type.

impl<E> From<PayloadError> for Tr31CryptoError<E>

fn from(error: PayloadError) -> Self

Converts to this type from the input type.

impl PartialEq for PayloadError

fn eq(&self, other: &PayloadError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PayloadError