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Mark Unborrow as unsafe to implement

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This commit is contained in:
Dario Nieuwenhuis
2021-05-19 23:21:31 +02:00
parent dc67d2f4a4
commit 105c8504b6
10 changed files with 37 additions and 37 deletions
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8
embassy-nrf/src/gpio.rs
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@ -5,7 +5,7 @@ use core::hint::unreachable_unchecked;
use core::marker::PhantomData;
use embassy::util::Unborrow;
use embassy_extras::{impl_unborrow, unborrow};
use embassy_extras::{unborrow, unsafe_impl_unborrow};
use embedded_hal::digital::v2::{InputPin, OutputPin, StatefulOutputPin};
use gpio::pin_cnf::DRIVE_A;
@ -330,7 +330,7 @@ pub(crate) mod sealed {
pub trait OptionalPin {}
}
pub trait Pin: Unborrow<Target = Self> + sealed::Pin + Sized {
pub trait Pin: Unborrow<Target = Self> + sealed::Pin + Sized + 'static {
/// Number of the pin within the port (0..31)
#[inline]
fn pin(&self) -> u8 {
@ -374,7 +374,7 @@ impl AnyPin {
}
}
impl_unborrow!(AnyPin);
unsafe_impl_unborrow!(AnyPin);
impl Pin for AnyPin {}
impl sealed::Pin for AnyPin {
#[inline]
@ -469,7 +469,7 @@ impl<T: Pin> OptionalPin for T {
#[derive(Clone, Copy, Debug)]
pub struct NoPin;
impl_unborrow!(NoPin);
unsafe_impl_unborrow!(NoPin);
impl sealed::OptionalPin for NoPin {}
impl OptionalPin for NoPin {
type Pin = AnyPin;

4
embassy-nrf/src/gpiote.rs
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@ -5,7 +5,7 @@ use core::task::{Context, Poll};
use embassy::interrupt::{Interrupt, InterruptExt};
use embassy::traits::gpio::{WaitForAnyEdge, WaitForHigh, WaitForLow};
use embassy::util::AtomicWaker;
use embassy_extras::impl_unborrow;
use embassy_extras::unsafe_impl_unborrow;
use embedded_hal::digital::v2::{InputPin, StatefulOutputPin};
use futures::future::poll_fn;
@ -382,7 +382,7 @@ pub trait Channel: sealed::Channel + Sized {
pub struct AnyChannel {
number: u8,
}
impl_unborrow!(AnyChannel);
unsafe_impl_unborrow!(AnyChannel);
impl sealed::Channel for AnyChannel {}
impl Channel for AnyChannel {
fn number(&self) -> usize {

8
embassy-nrf/src/ppi.rs
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@ -12,7 +12,7 @@
use core::marker::PhantomData;
use core::ptr::NonNull;
use embassy::util::Unborrow;
use embassy_extras::{impl_unborrow, unborrow};
use embassy_extras::{unborrow, unsafe_impl_unborrow};
use crate::{pac, peripherals};
@ -146,7 +146,7 @@ pub trait Group: sealed::Group + Sized {
pub struct AnyChannel {
number: u8,
}
impl_unborrow!(AnyChannel);
unsafe_impl_unborrow!(AnyChannel);
impl sealed::Channel for AnyChannel {}
impl Channel for AnyChannel {
fn number(&self) -> usize {
@ -157,7 +157,7 @@ impl Channel for AnyChannel {
pub struct AnyConfigurableChannel {
number: u8,
}
impl_unborrow!(AnyConfigurableChannel);
unsafe_impl_unborrow!(AnyConfigurableChannel);
impl sealed::Channel for AnyConfigurableChannel {}
impl sealed::ConfigurableChannel for AnyConfigurableChannel {}
impl ConfigurableChannel for AnyConfigurableChannel {}
@ -226,7 +226,7 @@ impl_channel!(PPI_CH31, 31);
pub struct AnyGroup {
number: u8,
}
impl_unborrow!(AnyGroup);
unsafe_impl_unborrow!(AnyGroup);
impl sealed::Group for AnyGroup {}
impl Group for AnyGroup {
fn number(&self) -> usize {

2
embassy-nrf/src/saadc.rs
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@ -190,7 +190,7 @@ impl<'d, T: PositivePin> Sample for OneShot<'d, T> {
/// A pin that can be used as the positive end of a ADC differential in the SAADC periperhal.
///
/// Currently negative is always shorted to ground (0V).
pub trait PositivePin {
pub trait PositivePin: Unborrow<Target = Self> {
fn channel(&self) -> PositiveChannel;
}