Enum CardError 

pub enum CardError {
    UnluckyNumber,
    BadArguments,
    BadAuth,
    NeedsAuth,
    UnknownCommand,
    InvalidCommand,
    InvalidState,
    WeakNonce,
    BadCBOR,
    BackupFirst,
    RateLimited,
}

Errors returned by the CkTap card.

Variants

UnluckyNumber

BadArguments

BadAuth

NeedsAuth

UnknownCommand

InvalidCommand

InvalidState

WeakNonce

BadCBOR

BackupFirst

RateLimited

Implementations

impl CardError

pub fn error_from_code(code: u16) -> Option<CardError>

pub fn error_code(&self) -> u16

Trait Implementations

impl Clone for CardError

fn clone(&self) -> CardError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CardError

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

Formats the value using the given formatter.

impl Display for CardError

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

Formats the value using the given formatter.

impl Error for CardError

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<CardError> for CkTapError

fn from(source: CardError) -> Self

Converts to this type from the input type.

impl PartialEq for CardError

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

impl Eq for CardError

impl StructuralPartialEq for CardError