Struct PolicyStorage

pub struct PolicyStorage { /* private fields */ }

Manages access to the persistent storage. This layer on top of storage just migrates the legacy persisted data if it hasn’t been migrated yet.

Implementations

impl PolicyStorage

pub async fn new_with_id(id: &str) -> Self

Initialize new store with the ID provided by the Saved Networks Manager. The ID will identify stored values as being part of the same persistent storage.

pub fn new_with_stash_proxy_and_id( stash_proxy: SecureStoreProxy, id: &str, ) -> Self

Initializer for tests outside of this module

pub async fn load(&mut self) -> Result<Vec<PersistentStorageData>, Error>

Initialize the storage wrapper and load all saved network configs from persistent storage. If there is an error loading from local storage, that may mean stash data hasn’t been migrated yet. If so, the function will try to load from legacy stash data.

pub fn write( &self, network_configs: Vec<PersistentStorageData>, ) -> Result<(), Error>

Update the network configs of a given network identifier to persistent storage, deleting the key entirely if the new list of configs is empty.

pub fn clear(&mut self) -> Result<(), Error>

Remove all saved values from the stash. It will delete everything under the root node, and anything else in the same stash but not under the root node would be ignored.