Trait cosworth::prelude::session::RequestSession
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The helper trait to obtain your session data from a request.
use actix_web::middleware::session::RequestSession;
use actix_web::*;
fn index(mut req: HttpRequest) -> Result<&'static str> {
// access session data
if let Some(count) = req.session().get::<i32>("counter")? {
req.session().set("counter", count + 1)?;
} else {
req.session().set("counter", 1)?;
}
Ok("Welcome!")
}