Struct actix_web_flash::FlashMiddleware

pub struct FlashMiddleware();

Takes care of deleting the flash cookies after their use.

Without this middle ware any flash message is be passed into all handlers requesting it, until the cookie is overwritten by a new message.

server::new(|| {
    App::new()
        .middleware(FlashMiddleware::default())
}).bind("127.0.0.1:8080")
    .unwrap()
    .run();

Trait Implementations

impl Debug for FlashMiddleware

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

Formats the value using the given formatter.

impl Default for FlashMiddleware

fn default() -> FlashMiddleware

Returns the “default value” for a type.

impl<S> Middleware<S> for FlashMiddleware

fn response(
    &self,
    req: &HttpRequest<S>,
    resp: HttpResponse
) -> Result<Response, Error>

Method is called when handler returns response, but before sending http message to peer.

fn start(&self, req: &HttpRequest<S>) -> Result<Started, Error>

Method is called when request is ready. It may return future, which should resolve before next middleware get called.

fn finish(&self, req: &HttpRequest<S>, resp: &HttpResponse) -> Finished

Method is called after body stream get sent to peer.