Module key_value

Key/Value storage. Spin key-value persistent storage

This module provides a generic interface for key-value storage, which may be implemented by the host various ways (e.g. via an in-memory table, a local file, or a remote database). Details such as consistency model and durability will depend on the implementation and may vary from one to store to the next.

Examples

Open the default store and set the ‘message’ key:

let store = spin_sdk::key_value::Store::open_default()?;
store.set("message", "Hello world".as_bytes())?;

Structs

Store

An open key-value store.

Enums

Error

The set of errors which may be raised by functions in this interface