Trait MemoryStore 

pub trait MemoryStore: Send + Sync {
    // Required methods
    fn close_current_conversation<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        channel: &'life1 str,
        sender_id: &'life2 str,
        project: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn get_memory_stats<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<(i64, i64, i64), MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn db_size<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<u64, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_total_usage<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<UsageSummary, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_history<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        channel: &'life1 str,
        sender_id: &'life2 str,
        limit: i64,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<HistoryRow>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn search_messages<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        query: &'life1 str,
        exclude_conversation_id: &'life2 str,
        sender_id: &'life3 str,
        limit: i64,
        since: Option<SystemTime>,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<MessageRow>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn get_message_by_id<'life0, 'life1, 'async_trait>(
        &'life0 self,
        id: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Option<MessageRow>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn store_fact<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
        key: &'life2 str,
        value: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn get_fact<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
        key: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<Option<String>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn get_facts<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String)>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn soft_delete_fact<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
        key: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn soft_delete_facts<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
        key: Option<&'life2 str>,
    ) -> Pin<Box<dyn Future<Output = Result<u64, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn list_soft_deleted_facts<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String, String)>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn create_task<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'life6, 'life7, 'life8, 'async_trait>(
        &'life0 self,
        channel: &'life1 str,
        sender_id: &'life2 str,
        reply_target: &'life3 str,
        description: &'life4 str,
        due_at: &'life5 str,
        repeat: Option<&'life6 str>,
        task_type: &'life7 str,
        project: &'life8 str,
    ) -> Pin<Box<dyn Future<Output = Result<String, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             'life4: 'async_trait,
             'life5: 'async_trait,
             'life6: 'async_trait,
             'life7: 'async_trait,
             'life8: 'async_trait;
    fn get_tasks_for_sender<'life0, 'life1, 'async_trait>(
        &'life0 self,
        sender_id: &'life1 str,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String, String, Option<String>, String, String)>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn complete_task<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        id: &'life1 str,
        repeat: Option<&'life2 str>,
    ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn fail_task<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        id: &'life1 str,
        error: &'life2 str,
        max_retries: u32,
    ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn cancel_task<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        id_prefix: &'life1 str,
        sender_id: &'life2 str,
    ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn get_due_tasks<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<DueTask>, MemoryError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Public trait surface over Store.

Returned from kernex-runtime::Runtime::store_handle() as Arc<dyn MemoryStore>. Consumers should prefer this trait over the concrete Store type so future schema changes do not ripple into call sites.

Required Methods

fn close_current_conversation<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, channel: &'life1 str, sender_id: &'life2 str, project: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Mark the active conversation for (channel, sender_id, project) as closed. Returns true if a row transitioned from active to closed.

fn get_memory_stats<'life0, 'life1, 'async_trait>( &'life0 self, sender_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(i64, i64, i64), MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Aggregate counters: (conversation_count, message_count, fact_count).

fn db_size<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

On-disk byte size of the SQLite database file.

fn get_total_usage<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<UsageSummary, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Aggregate token usage across all sessions.

fn get_history<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, channel: &'life1 str, sender_id: &'life2 str, limit: i64, ) -> Pin<Box<dyn Future<Output = Result<Vec<HistoryRow>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Recent closed-conversation summaries for a given channel + sender, newest first, capped at limit.

fn search_messages<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, query: &'life1 str, exclude_conversation_id: &'life2 str, sender_id: &'life3 str, limit: i64, since: Option<SystemTime>, ) -> Pin<Box<dyn Future<Output = Result<Vec<MessageRow>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

FTS5 full-text search over user messages, excluding the live conversation. When since is Some, only rows with timestamp >= since are returned and limit applies after the recency filter.

fn get_message_by_id<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<MessageRow>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fetch a single message row by its UUID. Returns None when the id is missing.

fn store_fact<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, sender_id: &'life1 str, key: &'life2 str, value: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Upsert a fact for (sender_id, key). If the row was previously soft-deleted, this clears deleted_at so the value is visible again to default-filtered reads.

fn get_fact<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, sender_id: &'life1 str, key: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<Option<String>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Read a single active fact by (sender_id, key). Returns None if the row is soft-deleted, missing, or never existed.

fn get_facts<'life0, 'life1, 'async_trait>( &'life0 self, sender_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String)>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Active (not soft-deleted) facts for sender_id.

fn soft_delete_fact<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, sender_id: &'life1 str, key: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Soft-delete a single fact by setting its deleted_at timestamp. Returns true if a row transitioned from active to deleted; false if the row was already deleted, missing, or never existed.

fn soft_delete_facts<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, sender_id: &'life1 str, key: Option<&'life2 str>, ) -> Pin<Box<dyn Future<Output = Result<u64, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Soft-delete multiple facts. With Some(key), soft-deletes that specific key. With None, soft-deletes every active fact for the sender. Returns the count of rows that transitioned from active to deleted.

fn list_soft_deleted_facts<'life0, 'life1, 'async_trait>( &'life0 self, sender_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String, String)>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Read soft-deleted facts (debug / recovery helper). Returns (key, value, deleted_at) rows for sender_id.

fn create_task<'life0, 'life1, 'life2, 'life3, 'life4, 'life5, 'life6, 'life7, 'life8, 'async_trait>( &'life0 self, channel: &'life1 str, sender_id: &'life2 str, reply_target: &'life3 str, description: &'life4 str, due_at: &'life5 str, repeat: Option<&'life6 str>, task_type: &'life7 str, project: &'life8 str, ) -> Pin<Box<dyn Future<Output = Result<String, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait, 'life5: 'async_trait, 'life6: 'async_trait, 'life7: 'async_trait, 'life8: 'async_trait,

Insert a new scheduled task. Returns the new task id.

fn get_tasks_for_sender<'life0, 'life1, 'async_trait>( &'life0 self, sender_id: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Vec<(String, String, String, Option<String>, String, String)>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Pending tasks for sender_id as raw (id, description, due_at, repeat, task_type, project) rows, ordered by due_at ascending.

fn complete_task<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, id: &'life1 str, repeat: Option<&'life2 str>, ) -> Pin<Box<dyn Future<Output = Result<(), MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Mark a task as completed. With Some("daily") / Some("weekly") / etc., reschedules the next occurrence; with None or Some("once"), the task transitions to a terminal status.

fn fail_task<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, id: &'life1 str, error: &'life2 str, max_retries: u32, ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Record a task failure. Increments retry counter; transitions to a terminal failed status when retries exhaust. Returns true if the task transitioned to a terminal state.

fn cancel_task<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, id_prefix: &'life1 str, sender_id: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<bool, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Cancel a pending task whose id starts with id_prefix, scoped to sender_id. Returns true if a row was cancelled.

fn get_due_tasks<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<DueTask>, MemoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

All pending tasks whose due_at is in the past.

Implementors

impl MemoryStore for Store