Struct PluginStorage 

pub struct PluginStorage { /* private fields */ }

SQLite-backed per-plugin KV store. Cheap to clone (wraps an Arc).

Implementations

impl PluginStorage

pub fn open(path: PathBuf) -> Result<Self>

Open (or create) the store at a specific path and run migrations.

pub fn in_memory() -> Result<Self>

In-memory store for tests.

pub async fn get( &self, plugin_id: &str, namespace: &str, key: &str, ) -> Result<Option<String>>

Read a value. Ok(None) when the key is unset.

pub async fn set( &self, plugin_id: &str, namespace: &str, key: &str, value: &str, ) -> Result<()>

Upsert a value.

pub async fn delete( &self, plugin_id: &str, namespace: &str, key: &str, ) -> Result<()>

Delete a value (no-op if absent).

pub async fn keys( &self, plugin_id: &str, namespace: &str, ) -> Result<Vec<String>>

List the keys a plugin has set within a namespace (newest first).

Trait Implementations

impl Clone for PluginStorage

fn clone(&self) -> PluginStorage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.