Storing and Restoring Session from LocalStorage in Seed

example.rs

use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, Deserialize, Serialize)]
pub enum Session {
    LoggedIn(crate::entities::user::User),
    Guest,
}

pub fn remove_session_from_local_storage() {
    use seed::browser::web_storage::WebStorage;

    seed::browser::web_storage::LocalStorage::remove("session");
}

pub fn store_session_in_local_storage(session: &Session) {
    use seed::browser::web_storage::WebStorage;

    seed::browser::web_storage::LocalStorage::insert("session", session);
}

pub fn load_session_from_local_storage() -> Session {
    use seed::browser::web_storage::WebStorage;

    let maybe_session = seed::browser::web_storage::LocalStorage::get("session").ok();

    match maybe_session {
        Some(s) => s,
        None => Session::Guest,
    }
}