Enum nitrokey::CommandError

pub enum CommandError {
    WrongCrc,
    WrongSlot,
    SlotNotProgrammed,
    WrongPassword,
    NotAuthorized,
    Timestamp,
    NoName,
    NotSupported,
    UnknownCommand,
    AesDecryptionFailed,
}

An error reported by the Nitrokey device in the response packet.

Variants

WrongCrc

A packet with a wrong checksum has been sent or received.

WrongSlot

A command tried to access an OTP slot that does not exist.

SlotNotProgrammed

A command tried to generate an OTP on a slot that is not configured.

WrongPassword

The provided password is wrong.

NotAuthorized

You are not authorized for this command or provided a wrong temporary password.

Timestamp

An error occurred when getting or setting the time.

NoName

You did not provide a name for the OTP slot.

NotSupported

This command is not supported by this device.

UnknownCommand

This command is unknown.

AesDecryptionFailed

AES decryption failed.

Trait Implementations

impl Clone for CommandError

fn clone(&self) -> CommandError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for CommandError

impl Debug for CommandError

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

Formats the value using the given formatter.

impl Display for CommandError

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

Formats the value using the given formatter.

impl Error for CommandError

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

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

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

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<CommandError> for Error

fn from(err: CommandError) -> Self

Performs the conversion.

impl PartialEq<CommandError> for CommandError

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralPartialEq for CommandError