Struct FileSessionStore 

pub struct FileSessionStore { /* private fields */ }

File-based session store

Stores each session as a JSON file in a directory:

sessions/
  session-1.json
  session-2.json

Implementations

impl FileSessionStore

pub async fn new<P: AsRef<Path>>(dir: P) -> Result<Self>

Create a new file session store

Creates the directory if it doesn’t exist.

Trait Implementations

impl SessionStore for FileSessionStore

fn save<'life0, 'life1, 'async_trait>( &'life0 self, session: &'life1 SessionData, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

Save session data

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

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

Load session data by ID

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

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

Delete session data

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

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

List all session IDs

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

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

Check if session exists

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

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

Health check — verify the store backend is reachable and operational

fn backend_name(&self) -> &str

Backend name for diagnostics