Enum ledger_apdu::APDUErrorCode

#[repr(u16)]
pub enum APDUErrorCode {
    NoError = 36_864,
    ExecutionError = 25_600,
    WrongLength = 26_368,
    EmptyBuffer = 27_010,
    OutputBufferTooSmall = 27_011,
    DataInvalid = 27_012,
    ConditionsNotSatisfied = 27_013,
    CommandNotAllowed = 27_014,
    BadKeyHandle = 27_264,
    InvalidP1P2 = 27_392,
    InsNotSupported = 27_904,
    ClaNotSupported = 28_160,
    Unknown = 28_416,
    SignVerifyError = 28_417,
}

Common known APDU error codes

Variants

NoError = 36_864

success

ExecutionError = 25_600

error during apdu execution

WrongLength = 26_368

apdu command wrong length

EmptyBuffer = 27_010

empty apdu buffer

OutputBufferTooSmall = 27_011

apdu buffer too small

DataInvalid = 27_012

apdu parameters invalid

ConditionsNotSatisfied = 27_013

apdu preconditions not satisfied

CommandNotAllowed = 27_014

apdu command not allowed

BadKeyHandle = 27_264

apdu data field incorrect (bad key)

InvalidP1P2 = 27_392

apdu p1 or p2 incorrect

InsNotSupported = 27_904

apdu instruction not supported or invalid

ClaNotSupported = 28_160

apdu class not supported or invalid

Unknown = 28_416

unknown apdu error

SignVerifyError = 28_417

apdu sign verify error

Implementations

impl APDUErrorCode

pub fn description(&self) -> String

Quick-hand to retrieve the error code’s description / display

Trait Implementations

impl Clone for APDUErrorCode

fn clone(&self) -> APDUErrorCode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for APDUErrorCode

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

Formats the value using the given formatter.

impl Display for APDUErrorCode

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

Formats the value using the given formatter.

impl Error for APDUErrorCode

where Self: Debug + Display,

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 source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

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 ErrorCompat for APDUErrorCode

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl From<APDUErrorCode> for u16

fn from(code: APDUErrorCode) -> Self

Converts to this type from the input type.

impl PartialEq for APDUErrorCode

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<u16> for APDUErrorCode

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for APDUErrorCode

impl Eq for APDUErrorCode

impl StructuralPartialEq for APDUErrorCode