Trait tc_transact::fs::CopyFrom

pub trait CopyFrom<D: Dir, I>: Persist<D> {
    fn copy_from<'life0, 'async_trait>(
        instance: I, 
        store: <Self as Persist<D>>::Store, 
        txn: &'life0 <Self as Persist<D>>::Txn
    ) -> Pin<Box<dyn Future<Output = TCResult<Self>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;
}

Defines how to copy a base state from another instance, possibly a view.

Required methods

fn copy_from<'life0, 'async_trait>(
    instance: I,
    store: <Self as Persist<D>>::Store,
    txn: &'life0 <Self as Persist<D>>::Txn
) -> Pin<Box<dyn Future<Output = TCResult<Self>> + Send + 'async_trait>> where
    'life0: 'async_trait,
    Self: 'async_trait, 

Copy a new instance of Self from an existing instance.

Implementors