Struct SessionConfig 

pub struct SessionConfig {
    pub max_sessions: usize,
    pub max_turns_per_session: usize,
    pub ttl: Duration,
}

Bounds that keep a long-lived SessionStore from growing without limit.

A 0 value (or Duration::ZERO for ttl) disables that particular bound. Eviction is applied lazily on each record: expired sessions are pruned first, the touched session’s turns are capped, then least-recently-active sessions are evicted until the store is within max_sessions.

Fields

max_sessions: usize

Maximum number of concurrent sessions retained. Oldest (least recently active) sessions are evicted past this. 0 disables the cap.

max_turns_per_session: usize

Maximum number of turns kept per session. Oldest turns are dropped past this. 0 disables the cap.

ttl: Duration

How long a session may remain idle before it is pruned. Duration::ZERO disables expiry.

Trait Implementations

impl Clone for SessionConfig

fn clone(&self) -> SessionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SessionConfig

fn default() -> Self

Returns the “default value” for a type.