Method read

Tests/MutableTests.cc:538–538

    class FakePersistentSharedKeys : public PersistentSharedKeys {
    protected:
        bool read() override                    {return _persistedData && loadFrom(_persistedData);}
        void write(slice encodedData) override  {_persistedData = encodedData;}
        alloc_slice _persistedData;
    };