Struct FlashHandler 

#[non_exhaustive]
pub struct FlashHandler<S> {
    pub minimum_level: Option<FlashLevel>,
    /* private fields */
}

FlashHandler is a middleware for flash messages.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

minimum_level: Option<FlashLevel>

Minimum level of messages to be displayed.

Implementations

impl<S> FlashHandler<S>

pub fn new(store: S) -> Self

Create a new FlashHandler with the given FlashStore.

pub fn minimum_level( &mut self, level: impl Into<Option<FlashLevel>>, ) -> &mut Self

Sets the minimum level of messages to be displayed.

Trait Implementations

impl<S: FlashStore> Debug for FlashHandler<S>

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

Formats the value using the given formatter.

impl<S> Handler for FlashHandler<S>

where S: FlashStore,

fn handle<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, req: &'life1 mut Request, depot: &'life2 mut Depot, res: &'life3 mut Response, ctrl: &'life4 mut FlowCtrl, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Handle http request.

fn arc(self) -> ArcHandler

where Self: Sized,

Wrap to ArcHandler.

fn hooped<H>(self) -> HoopedHandler

where H: Handler, Self: Sized,

Wrap to HoopedHandler.

fn hoop<H>(self, hoop: H) -> HoopedHandler

where H: Handler, Self: Sized,

Hoop this handler with middleware.

fn hoop_when<H, F>(self, hoop: H, filter: F) -> HoopedHandler

where Self: Sized, H: Handler, F: Fn(&Request, &Depot) -> bool + Send + Sync + 'static,

Hoop this handler with middleware.