Trait tc_transact::fs::CopyFrom

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

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

Required Methods

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

Copy a new instance of Self from an existing instance.

Implementors