Struct AnySpi

pub struct AnySpi<'d>(/* private fields */);

Any SPI peripheral.

This struct is a type-erased version of a peripheral singleton. It is useful for creating arrays of peripherals, or avoiding generics. Peripheral singletons can be type erased by using their From implementation.

let any_peripheral = AnySpi::from(peripheral);

Implementations

impl AnySpi<'_>

pub unsafe fn clone_unchecked(&self) -> Self

Unsafely clone this peripheral reference.

Safety

You must ensure that you’re only using one instance of this type at a time.

pub fn reborrow(&mut self) -> AnySpi<'_>

Creates a new peripheral reference with a shorter lifetime.

Use this method if you would like to keep working with the peripheral after you dropped the driver that consumes this.

Trait Implementations

impl<'d> Debug for AnySpi<'d>

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

Formats the value using the given formatter.

impl<'d> From<SPI2<'d>> for AnySpi<'d>

fn from(inner: SPI2<'d>) -> Self

Converts to this type from the input type.

impl<'d> From<SPI3<'d>> for AnySpi<'d>

fn from(inner: SPI3<'d>) -> Self

Converts to this type from the input type.

impl Instance for AnySpi<'_>

impl Instance for AnySpi<'_>

Available on crate feature unstable only.