Enum ledger_mob::Error

pub enum Error {
    NoDevice,
    Transport(Error),
    HidInit,
    Io(Error),
    InvalidState(TxState, TxState),
    UnexpectedResponse,
    DigestMismatch,
    Ring(Error),
    UserTimeout,
    RequestTimeout,
    Engine(u16),
    UserDenied,
    InvalidKey,
    InvalidLength,
    Utf8,
    Apdu(ApduError),
    RingCt(Error),
    RingSigner(Error),
    Unknown,
}

Ledger MobileCoin API Error Type

Variants

NoDevice

No device found

Transport(Error)

Ledger transport error

HidInit

HID Init Error

Io(Error)

Ledger IO Error

InvalidState(TxState, TxState)

Invalid transaction state

UnexpectedResponse

Unexpected APDU response

DigestMismatch

Mismatch in rolling transaction digest

Ring(Error)

Error signing ring

UserTimeout

Timeout waiting for user

RequestTimeout

Request timeout

Engine(u16)

Transaction engine error

UserDenied

User denied operation

InvalidKey

Invalid key in response

InvalidLength

Invalid length

Utf8

UTF8 encoding error

Apdu(ApduError)

APDU error

RingCt(Error)

Ring CT error

RingSigner(Error)

Ring signer error

Unknown

Unknown (TEMPORARY) TODO: remove once ledger_transport_tcp is updated / fixed

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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<ApduError> for Error

fn from(source: ApduError) -> Self

Converts to this type from the input type.

impl From<Elapsed> for Error

fn from(_: Elapsed) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.