Enum Error

#[non_exhaustive]
pub enum Error<SPI: SpiDevice<u8>> {
    NotAligned,
    OutOfBounds,
    Spi(SPI::Error),
    UnexpectedStatus,
}

The error type used by this library.

This can encapsulate an SPI error, and adds its own protocol errors on top of that.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotAligned

The arguments are not properly aligned.

OutOfBounds

The arguments are out of bounds.

Spi(SPI::Error)

An SPI transfer failed.

UnexpectedStatus

Status register contained unexpected flags.

This can happen when the chip is faulty, incorrectly connected, or the driver wasn’t constructed or destructed properly (eg. while there is still a write in progress).

Trait Implementations

impl<SPI: SpiDevice<u8>> Debug for Error<SPI>

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

Formats the value using the given formatter.

impl<SPI: SpiDevice<u8>> Display for Error<SPI>

where SPI::Error: Display,

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

Formats the value using the given formatter.

impl<SPI: SpiDevice<u8>> Format for Error<SPI>

where SPI::Error: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl<SPI: SpiDevice<u8>> NorFlashError for Error<SPI>

fn kind(&self) -> NorFlashErrorKind

Convert a specific NOR flash error into a generic error kind.