Enum HardwareError 

pub enum HardwareError {
    DevIdFileError(DevIdFileError),
    CtrlParamError(CtrlParamError),
    ConfigApplyError(ConfigApplyError),
    DevsConfigFileError(DevsConfigFileError),
    DstsConfigFileError(DstsConfigFileError),
    StateError(StateError),
}

A general error type for the hardware module.

All the errors in debugfs is mapped to one of these errors.

Every function will only throw a subset of these errors, and errors have been logically separated into different types.

Variants

DevIdFileError(DevIdFileError)

CtrlParamError(CtrlParamError)

ConfigApplyError(ConfigApplyError)

DevsConfigFileError(DevsConfigFileError)

DstsConfigFileError(DstsConfigFileError)

StateError(StateError)

Trait Implementations

impl Debug for HardwareError

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

Formats the value using the given formatter.

impl Display for HardwareError

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

Formats the value using the given formatter.

impl Error for HardwareError

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<ConfigApplyError> for HardwareError

fn from(source: ConfigApplyError) -> Self

Converts to this type from the input type.

impl From<CtrlParamError> for HardwareError

fn from(source: CtrlParamError) -> Self

Converts to this type from the input type.

impl From<DevIdFileError> for HardwareError

fn from(source: DevIdFileError) -> Self

Converts to this type from the input type.

impl From<DevsConfigFileError> for HardwareError

fn from(source: DevsConfigFileError) -> Self

Converts to this type from the input type.

impl From<DstsConfigFileError> for HardwareError

fn from(source: DstsConfigFileError) -> Self

Converts to this type from the input type.

impl From<StateError> for HardwareError

fn from(source: StateError) -> Self

Converts to this type from the input type.