Skip to main content

MemoryBackend

clawft_plugin::traits

Trait MemoryBackend 

Source 
pub trait MemoryBackend: Send + Sync {
    // Required methods
    fn store<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        key: &'life1 str,
        value: &'life2 str,
        namespace: Option<&'life3 str>,
        ttl_seconds: Option<u64>,
        tags: Option<Vec<String>>,
    ) -> Pin<Box<dyn Future<Output = Result<(), PluginError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn retrieve<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        key: &'life1 str,
        namespace: Option<&'life2 str>,
    ) -> Pin<Box<dyn Future<Output = Result<Option<String>, PluginError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn search<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        query: &'life1 str,
        namespace: Option<&'life2 str>,
        limit: Option<usize>,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String, f64)>, PluginError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn delete<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        key: &'life1 str,
        namespace: Option<&'life2 str>,
    ) -> Pin<Box<dyn Future<Output = Result<bool, PluginError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}
Expand description

A pluggable memory storage backend.

Supports key-value storage with optional namespace isolation, TTL, tags, and semantic search. Implementations may use in-memory stores, SQLite, HNSW indices, or external services.

Required Methods§

Source

fn store<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, key: &'life1 str, value: &'life2 str, namespace: Option<&'life3 str>, ttl_seconds: Option<u64>, tags: Option<Vec<String>>, ) -> Pin<Box<dyn Future<Output = Result<(), PluginError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Store a value with optional metadata.

Source

fn retrieve<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, key: &'life1 str, namespace: Option<&'life2 str>, ) -> Pin<Box<dyn Future<Output = Result<Option<String>, PluginError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Retrieve a value by key.

Source

fn search<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, query: &'life1 str, namespace: Option<&'life2 str>, limit: Option<usize>, ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String, f64)>, PluginError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Search for values matching a query string.

Returns a list of (key, value, relevance_score) tuples.

Source

fn delete<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, key: &'life1 str, namespace: Option<&'life2 str>, ) -> Pin<Box<dyn Future<Output = Result<bool, PluginError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Delete a value by key. Returns true if the key existed.

Implementors§