Enum SpiDeviceError

#[non_exhaustive]
pub enum SpiDeviceError<BUS, CS> {
    Spi(BUS),
    Cs(CS),
    DelayNotSupported,
    Config,
}

Error returned by SPI device implementations in this crate.

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.

Spi(BUS)

An operation on the inner SPI bus failed.

Cs(CS)

Setting the value of the Chip Select (CS) pin failed.

DelayNotSupported

Delay operations are not supported when the time Cargo feature is not enabled.

Config

The SPI bus could not be configured.

Trait Implementations

impl<BUS: Clone, CS: Clone> Clone for SpiDeviceError<BUS, CS>

fn clone(&self) -> SpiDeviceError<BUS, CS>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<BUS: Debug, CS: Debug> Debug for SpiDeviceError<BUS, CS>

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

Formats the value using the given formatter.

impl<BUS, CS> Error for SpiDeviceError<BUS, CS>

where BUS: Error + Debug, CS: Debug,

fn kind(&self) -> ErrorKind

Convert error to a generic SPI error kind.

impl<BUS: PartialEq, CS: PartialEq> PartialEq for SpiDeviceError<BUS, CS>

fn eq(&self, other: &SpiDeviceError<BUS, CS>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<BUS: Copy, CS: Copy> Copy for SpiDeviceError<BUS, CS>

impl<BUS: Eq, CS: Eq> Eq for SpiDeviceError<BUS, CS>

impl<BUS, CS> StructuralPartialEq for SpiDeviceError<BUS, CS>