Struct SessionStore 

pub struct SessionStore { /* private fields */ }

Session index: session_id → [calls], bounded LRU (both in total sessions and calls per session). Thread-safe, designed to be shared via init_session_store. Not persisted.

Implementations

impl SessionStore

pub fn new() -> Self

A store with default bounds (256 sessions × 64 calls/session).

pub fn with_capacity(max_sessions: usize, max_calls_per_session: usize) -> Self

A store with explicit bounds. Panics if either bound is zero.

pub fn append( &self, session_id: &str, call_id: Option<&str>, source: SessionSource, ) -> SessionCall

Record a call in the session. Returns the index entry for the call.

Called from the generate_text / stream_text entry points (before the call is dispatched), so failures are still part of the session. call_id:调用方已有(RFC-0023 层 A 生成)则复用,保证 session/recording/ trace 三系统同 ID;None 时内部自生成。

pub fn session_calls(&self, session_id: &str) -> Vec<SessionCall>

All calls of a session, ordered by step. Empty if unknown.

pub fn list_sessions(&self) -> Vec<SessionView>

All known sessions (unordered), each with its calls.

pub fn clear(&self)

Drop all sessions (tests / reset).

Trait Implementations

impl Default for SessionStore

fn default() -> Self

Returns the “default value” for a type.