Function safe_core::recovery::mutate_mdata_entries

Important traits for Box<R>

impl<R> Read for Box<R> where
    R: Read + ?Sized, impl<W> Write for Box<W> where
    W: Write + ?Sized, impl<I> Iterator for Box<I> where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;

pub fn mutate_mdata_entries<T: 'static>(
    client: &Client<T>, 
    name: XorName, 
    tag: u64, 
    actions: BTreeMap<Vec<u8>, EntryAction>
) -> Box<CoreFuture<()>>

Mutates mutable data entries and tries to recover from errors.