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nrf: add Unborrow<Target = Self> bound to all instance traits

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This commit is contained in:
Dario Nieuwenhuis
2021-05-15 00:05:32 +02:00
parent 8394603ea6
commit a5ad79927e
8 changed files with 11 additions and 10 deletions
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4
embassy-nrf/src/gpio.rs
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@ -331,7 +331,7 @@ pub(crate) mod sealed {
pub trait OptionalPin {}
}
pub trait Pin: sealed::Pin + Sized {
pub trait Pin: Unborrow<Target = Self> + sealed::Pin + Sized {
/// Number of the pin within the port (0..31)
#[inline]
fn pin(&self) -> u8 {
@ -435,7 +435,7 @@ fn init_output<T: Pin>(pin: &T, drive: OutputDrive) {
// ====================
pub trait OptionalPin: sealed::OptionalPin + Sized {
pub trait OptionalPin: Unborrow<Target = Self> + sealed::OptionalPin + Sized {
type Pin: Pin;
fn pin(&self) -> Option<&Self::Pin>;
fn pin_mut(&mut self) -> Option<&mut Self::Pin>;