Struct PersistenceConfig 

pub struct PersistenceConfig {
    pub auto_save: bool,
    pub auto_load: bool,
    pub token_limit: usize,
}

Memory persistence configuration

P1-3: 删除 max_messages 死字段(全库无压缩逻辑引用它,with_max_messages(50) 是“API 承诺多于实现“);token_limit 作为 token 预算的单一来源,构造参数与 with_config 都落到它。

Fields

auto_save: bool

Auto-save after each save_context call

auto_load: bool

Auto-load on first access

token_limit: usize

Token limit for summary buffer memory

Implementations

impl PersistenceConfig

pub fn new() -> Self

pub fn with_auto_save(self, auto_save: bool) -> Self

pub fn with_auto_load(self, auto_load: bool) -> Self

pub fn with_token_limit(self, token_limit: usize) -> Self

Trait Implementations

impl Clone for PersistenceConfig

fn clone(&self) -> PersistenceConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PersistenceConfig

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

Formats the value using the given formatter.

impl Default for PersistenceConfig

fn default() -> Self

Returns the “default value” for a type.