mv/lib.rs
use core::fmt::Debug;
pub mod cell;
#[cfg(feature = "serde")]
pub mod serde;
pub mod storage;
pub trait Key: Clone + Ord + Debug + Send + Sync + 'static {}
pub trait Value: Clone + Send + Sync + 'static {}
impl<T: Clone + Ord + Debug + Send + Sync + 'static> Key for T {}
impl<T: Clone + Send + Sync + 'static> Value for T {}