Enum blinkt::Error

pub enum Error {
    Gpio(GpioError),
    Spi(SpiError),
    Io(Error),
}

Errors that can occur while using Blinkt.

Variants

Gpio(GpioError)

Accessing the GPIO peripheral returned an error.

Some of these errors can be fixed by changing file permissions, or upgrading to a more recent version of Raspbian.

Spi(SpiError)

Accessing the SPI peripheral returned an error.

Io(Error)

An I/O operation returned an error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: GpioError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: SpiError) -> Self

Converts to this type from the input type.