Enum DriverError 

pub enum DriverError {
    Can(CanError),
    Protocol(ProtocolError),
    ChannelClosed,
    ChannelFull,
    NotDualThread,
    PoisonedLock,
    IoThread(String),
    NotImplemented(String),
    Timeout,
    InvalidInput(String),
}

驱动层错误类型

Variants

Can(CanError)

CAN 驱动错误

Protocol(ProtocolError)

协议解析错误

ChannelClosed

命令通道已关闭（IO 线程退出）

ChannelFull

命令通道已满（缓冲区容量 10）

NotDualThread

未使用双线程模式

某些方法（如 send_realtime()）只能在双线程模式下使用。

PoisonedLock

锁被毒化（线程 panic）

IoThread(String)

IO 线程错误

NotImplemented(String)

功能未实现

Timeout

操作超时

InvalidInput(String)

无效输入（如空帧包）

Trait Implementations

impl Debug for DriverError

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

Formats the value using the given formatter.

impl Display for DriverError

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

Formats the value using the given formatter.

impl Error for DriverError

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<CanError> for DriverError

fn from(source: CanError) -> Self

Converts to this type from the input type.

impl From<ProtocolError> for DriverError

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.