Enum SpiError

#[non_exhaustive]
pub enum SpiError {
    Overrun,
    ModeFault,
    CRCError,
    FrameFormat,
    Impl(ImplError),
}

A SPI specific error.

This error type contains errors specific to SPI peripherals. Also it has an Impl kind to pass through implementation specific errors occuring while trying to use a SPI peripheral.

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.

Overrun

The peripheral receive buffer was overrun

ModeFault

Multiple devices on the SPI bus are trying across each other, e.g. in a multi-master setup

CRCError

CRC does not match the received data

FrameFormat

Received data does not conform to the peripheral configuration

Impl(ImplError)

Implementation specific error (shared across all peripheral specific error kinds)

Trait Implementations

impl Clone for SpiError

fn clone(&self) -> SpiError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpiError

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

Formats the value using the given formatter.