Enum blinkt::Error

pub enum Error {
    Gpio(GpioError),
    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.

Io(Error)

An IO operation returned an error.

This is likely related to accessing either the SPI interface (spidev) or the GPIO bitbang interface (rppal).

Trait Implementations

impl Debug for Error

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

A short description of the error.

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

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

impl From<GpioError> for Error

fn from(err: GpioError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.