Struct MemorySessionStore 

pub struct MemorySessionStore { /* private fields */ }

内存 Session 存储（基于 HashMap）

适用于单进程开发环境。生产环境应使用 Redis 或数据库后端。

线程安全

通过 Arc<RwLock<HashMap<...>>> 提供线程安全访问，支持并发读、互斥写。

Implementations

impl MemorySessionStore

pub fn new() -> Self

创建新的内存 Session 存储

Trait Implementations

impl Clone for MemorySessionStore

fn clone(&self) -> MemorySessionStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemorySessionStore

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

Formats the value using the given formatter.

impl Default for MemorySessionStore

fn default() -> MemorySessionStore

Returns the “default value” for a type.

impl SessionStore for MemorySessionStore

fn read(&self, session_id: &str) -> Option<HashMap<String, Value>>

读取指定 session_id 的所有数据

fn write(&self, session_id: &str, data: HashMap<String, Value>)

写入指定 session_id 的完整数据

fn destroy(&self, session_id: &str)

销毁指定 session_id

fn exists(&self, session_id: &str) -> bool

检查指定 session_id 是否存在