Enum ezo_i2c_rs::EzoBoardError

pub enum EzoBoardError<E: StdError + 'static> {
    I2c(E),
    Utf8Error(Utf8Error),
    NotReady,
    NoDataToSend,
    SyntaxError,
    Unknown,
}

Variants

I2c(E)

Errors from I2C implementation

Utf8Error(Utf8Error)

UTF8 Error

NotReady

Read request returned Response Code 254

NoDataToSend

Read request returned Response Code 255

SyntaxError

Read request returned Response Code 2

Unknown

Trait Implementations

impl<E: Debug + StdError + 'static> Debug for EzoBoardError<E>

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

Formats the value using the given formatter.

impl<E: StdError + 'static> Display for EzoBoardError<E>

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

Formats the value using the given formatter.

impl<E: StdError + 'static> Error for EzoBoardError<E>

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

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

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

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

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

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<E: StdError + 'static> From<E> for EzoBoardError<E>

fn from(source: E) -> Self

Performs the conversion.