Struct HWIDeviceError 

pub struct HWIDeviceError { /* private fields */ }

An erased wallet-operation error that retains the original error as its source.

Implementations

impl HWIDeviceError

pub fn new(error: impl StdError + Send + Sync + 'static) -> Self

Wraps a backend error while retaining its error chain.

pub fn with_kind( error: impl StdError + Send + Sync + 'static, kind: ErrorKind, ) -> Self

Creates an erased error with an explicit kind.

pub fn kind(&self) -> Option<ErrorKind>

Returns the kind set on this error, or else the first one in its source chain.

Trait Implementations

impl Debug for HWIDeviceError

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

Formats the value using the given formatter.

impl Display for HWIDeviceError

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

Formats the value using the given formatter.

impl Error for HWIDeviceError

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<Box<dyn Error + Sync + Send>> for HWIDeviceError

fn from(error: Box<dyn StdError + Send + Sync + 'static>) -> Self

Converts to this type from the input type.

impl From<HWIDeviceError> for DescriptorError

fn from(source: HWIDeviceError) -> Self

Converts to this type from the input type.

impl<E> From<HWIDeviceError> for SelectError<E>

fn from(source: HWIDeviceError) -> Self

Converts to this type from the input type.

impl From<HWIDeviceError> for DisplayAddressError

fn from(source: HWIDeviceError) -> Self

Converts to this type from the input type.

impl From<HWIDeviceError> for LedgerSigningError

fn from(source: HWIDeviceError) -> Self

Converts to this type from the input type.