pub trait Index<T>where
    T: Serialize + DeserializeOwned + Clone,
{ fn save(&self, store: &mut dyn Storage, pk: &[u8], data: &T) -> StdResult<()>; fn remove(
        &self,
        store: &mut dyn Storage,
        pk: &[u8],
        old_data: &T
    ) -> StdResult<()>; }

Required Methods

Implementors