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Switch to async-fn-in-trait

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Dario Nieuwenhuis
2022-11-21 23:31:31 +01:00
parent 758f5d7ea2
commit 1e2fb0459d
47 changed files with 1153 additions and 1579 deletions
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32
embassy-stm32/src/spi/mod.rs
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@ -885,46 +885,34 @@ mod eh1 {
#[cfg(all(feature = "unstable-traits", feature = "nightly"))]
mod eha {
use core::future::Future;
use super::*;
impl<'d, T: Instance, Tx, Rx> embedded_hal_async::spi::SpiBusFlush for Spi<'d, T, Tx, Rx> {
type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
async { Ok(()) }
async fn flush(&mut self) -> Result<(), Self::Error> {
Ok(())
}
}
impl<'d, T: Instance, Tx: TxDma<T>, Rx, W: Word> embedded_hal_async::spi::SpiBusWrite<W> for Spi<'d, T, Tx, Rx> {
type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn write<'a>(&'a mut self, data: &'a [W]) -> Self::WriteFuture<'a> {
self.write(data)
async fn write(&mut self, words: &[W]) -> Result<(), Self::Error> {
self.write(words).await
}
}
impl<'d, T: Instance, Tx: TxDma<T>, Rx: RxDma<T>, W: Word> embedded_hal_async::spi::SpiBusRead<W>
for Spi<'d, T, Tx, Rx>
{
type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn read<'a>(&'a mut self, data: &'a mut [W]) -> Self::ReadFuture<'a> {
self.read(data)
async fn read(&mut self, words: &mut [W]) -> Result<(), Self::Error> {
self.read(words).await
}
}
impl<'d, T: Instance, Tx: TxDma<T>, Rx: RxDma<T>, W: Word> embedded_hal_async::spi::SpiBus<W> for Spi<'d, T, Tx, Rx> {
type TransferFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn transfer<'a>(&'a mut self, rx: &'a mut [W], tx: &'a [W]) -> Self::TransferFuture<'a> {
self.transfer(rx, tx)
async fn transfer<'a>(&'a mut self, read: &'a mut [W], write: &'a [W]) -> Result<(), Self::Error> {
self.transfer(read, write).await
}
type TransferInPlaceFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn transfer_in_place<'a>(&'a mut self, words: &'a mut [W]) -> Self::TransferInPlaceFuture<'a> {
self.transfer_in_place(words)
async fn transfer_in_place<'a>(&'a mut self, words: &'a mut [W]) -> Result<(), Self::Error> {
self.transfer_in_place(words).await
}
}
}