Enum rust_rpi_4wd_car::Rr4cError

pub enum Rr4cError {
    BadCommand(String),
    BadCommandValue(String),
    Gpio(Error),
    IncompleteCommand(String),
    UnknownCommand(String),
    UnknownLedCommand(u8),
    UnknownModeCommand(String),
    UnknownMotorCommand(u8),
    UnknownMotorSpeedCommand(u8),
    UnknownServoCommand(u8),
    UnknownSpinCommand(u8),
}

Provides a shared set of error types used by the library.

Variants

BadCommand(String)

BadCommandValue(String)

Gpio(Error)

IncompleteCommand(String)

UnknownCommand(String)

UnknownLedCommand(u8)

UnknownModeCommand(String)

UnknownMotorCommand(u8)

UnknownMotorSpeedCommand(u8)

UnknownServoCommand(u8)

UnknownSpinCommand(u8)

Trait Implementations

impl Debug for Rr4cError

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

Formats the value using the given formatter.

impl Display for Rr4cError

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

Formats the value using the given formatter.

impl Error for Rr4cError

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

impl From<Error> for Rr4cError

fn from(source: Error) -> Self

Performs the conversion.