Trait settings_storage::storage_factory::StorageFactory

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pub trait StorageFactory {
    type Storage;

    // Required methods
    fn initialize<'life0, 'async_trait, T>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where T: StorageAccess<Storage = Self::Storage> + 'async_trait,
             Self: 'async_trait,
             'life0: 'async_trait;
    fn get_store<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Arc<Self::Storage>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}
Expand description

DeviceStorageFactory abstracts over how to initialize and retrieve the DeviceStorage instance.

Required Associated Types§

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type Storage

The storage type used to manage persisted data.

Required Methods§

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fn initialize<'life0, 'async_trait, T>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where T: StorageAccess<Storage = Self::Storage> + 'async_trait, Self: 'async_trait, 'life0: 'async_trait,

Initialize the storage to be able to manage storage for objects of type T. This will return an Error once get_store is called the first time.

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fn get_store<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Arc<Self::Storage>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retrieve the store singleton instance.

Object Safety§

This trait is not object safe.

Implementors§