Trait PersistedContainer

pub trait PersistedContainer {
    type Value;

    // Required methods
    fn get_to_persist(&self) -> Self::Value;
    fn restore_persisted(&mut self, value: Self::Value);
}

A container that can store and provide a persisted value. This is used in conjunction with PersistedLazy to define how to lazily get the value that should be persisted, and how to restore state when a persisted value is loaded during initialization.

Required Associated Types

type Value

The value to be persisted

Required Methods

fn get_to_persist(&self) -> Self::Value

Get the current value to persist in the store

fn restore_persisted(&mut self, value: Self::Value)

Set the container’s value, based on value loaded from the store

Implementors