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extern crate impls;
extern crate static_assertions;
use std::sync::atomic::AtomicU8;
use std::sync::atomic::Ordering;
use impls::impls;
use static_assertions::const_assert;
pub trait Counter {
fn increment(&self);
}
#[derive(Default)]
struct AtomicCounter {
count: AtomicU8
}
impl Counter for AtomicCounter {
fn increment(&self) {
self.count.fetch_add(1, Ordering::SeqCst);
}
}
fn main() {
const_assert!(impls!(AtomicCounter: Counter));
const_assert!(impls!(&AtomicCounter: Counter));
}
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