Method fmt

cranelift/entity/src/set.rs:31–33

(&self, f: &mut fmt::Formatter<'_>)

    K: fmt::Debug + EntityRef,
{
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_set().entries(self.iter()).finish()
    }
}

impl<K: EntityRef> Default for EntitySet<K> {