Enum ethers_signers::LedgerError

pub enum LedgerError {
    LedgerError(LedgerError),
    UnexpectedNullResponse,
    HexError(FromHexError),
    SemVerError(Error),
    Eip712Error(String),
    UnsupportedAppVersion(String),
}

Error when using the Ledger transport

Variants

LedgerError(LedgerError)

Underlying ledger transport error

UnexpectedNullResponse

Device response was unexpectedly none

HexError(FromHexError)

Error when converting from a hex string

SemVerError(Error)

Error when converting a semver requirement

Eip712Error(String)

Error type from Eip712Error message

UnsupportedAppVersion(String)

Error when signing EIP712 struct with not compatible Ledger ETH app

Trait Implementations

impl Debug for LedgerError

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

Formats the value using the given formatter.

impl Display for LedgerError

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

Formats the value using the given formatter.

impl Error for LedgerError

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 1.42.0:

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 self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<Error> for LedgerError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FromHexError> for LedgerError

fn from(source: FromHexError) -> Self

Converts to this type from the input type.

impl From<LedgerError> for LedgerError

fn from(source: LedgerError) -> Self

Converts to this type from the input type.