Trait Store 

pub trait Store {
    // Required methods
    fn load(&self) -> Option<SessionState>;
    fn save(&self, state: &SessionState) -> Result<()>;
}

A place to load and save SessionState. MemStore keeps nothing (a fresh session each run); a file store (native) or a browser store (wasm, localStorage) persists. The caller keys the store by the session’s source identity.

Required Methods

fn load(&self) -> Option<SessionState>

fn save(&self, state: &SessionState) -> Result<()>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Store for FileStore

Available on crate feature native only.

impl Store for MemStore