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use core::future::Future;
use core::pin::Pin;
pub trait WaitForHigh {
type Future<'a>: Future<Output = ()> + 'a;
fn wait_for_high<'a>(&'a mut self) -> Self::Future<'a>;
}
pub trait WaitForLow {
type Future<'a>: Future<Output = ()> + 'a;
fn wait_for_low<'a>(&'a mut self) -> Self::Future<'a>;
}
pub trait WaitForRisingEdge {
type Future<'a>: Future<Output = ()> + 'a;
fn wait_for_rising_edge<'a>(&'a mut self) -> Self::Future<'a>;
}
pub trait WaitForFallingEdge {
type Future<'a>: Future<Output = ()> + 'a;
fn wait_for_falling_edge<'a>(&'a mut self) -> Self::Future<'a>;
}
pub trait WaitForAnyEdge {
type Future<'a>: Future<Output = ()> + 'a;
fn wait_for_any_edge<'a>(&'a mut self) -> Self::Future<'a>;
}