Enum hidapi::HidError

pub enum HidError {
    HidApiError {
        message: String,
    },
    HidApiErrorEmptyWithCause {
        cause: Box<dyn Error + Send + Sync>,
    },
    HidApiErrorEmpty,
    FromWideCharError {
        wide_char: wchar_t,
    },
    InitializationError,
    OpenHidDeviceError,
    InvalidZeroSizeData,
    IncompleteSendError {
        sent: usize,
        all: usize,
    },
    SetBlockingModeError {
        mode: &'static str,
    },
    OpenHidDeviceWithDeviceInfoError {
        device_info: Box<HidDeviceInfo>,
    },
}

Variants

HidApiError

Fields of HidApiError

message: String

HidApiErrorEmptyWithCause

Fields of HidApiErrorEmptyWithCause

cause: Box<dyn Error + Send + Sync>

HidApiErrorEmpty

FromWideCharError

Fields of FromWideCharError

wide_char: wchar_t

InitializationError

OpenHidDeviceError

InvalidZeroSizeData

IncompleteSendError

Fields of IncompleteSendError

sent: usizeall: usize

SetBlockingModeError

Fields of SetBlockingModeError

mode: &'static str

OpenHidDeviceWithDeviceInfoError

Fields of OpenHidDeviceWithDeviceInfoError

device_info: Box<HidDeviceInfo>

Trait Implementations

impl Debug for HidError

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

Formats the value using the given formatter.

impl Display for HidError

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

Formats the value using the given formatter.

impl Error for HidError

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting