Module spi 

SpiDevice implementations.

Structs

AtomicDeviceportable-atomic or target_has_atomic=8

Atomics-based shared bus SpiDevice implementation.

CriticalSectionDevice

critical-section-based shared bus SpiDevice implementation.

ExclusiveDevice

SpiDevice implementation with exclusive access to the bus (not shared).

MutexDevicestd

std Mutex-based shared bus SpiDevice implementation.

NoDelay

Dummy DelayNs implementation that panics on use.

RcDevicestd or alloc

Implementation of SpiDevice around a bus shared with Rc<RefCell<T>>. This is the reference-counting equivalent of RefCellDevice, requiring allocation.

RefCellDevice

RefCell-based shared bus SpiDevice implementation.

Enums

AtomicErrorportable-atomic or target_has_atomic=8

Wrapper type for errors returned by AtomicDevice.

DeviceError

Error type for ExclusiveDevice operations.