Struct RequestId

#[non_exhaustive]
pub struct RequestId {
    pub header_name: HeaderName,
    pub overwrite: bool,
    pub generator: Box<dyn IdGenerator + Sync + Send>,
}

A middleware for generate request id.

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.

header_name: HeaderName

The header name for request id.

overwrite: bool

Whether overwrite exists request id. Default is true

generator: Box<dyn IdGenerator + Sync + Send>

The generator for request id.

Implementations

impl RequestId

pub fn new() -> RequestId

Create new CatchPanic middleware.

pub fn header_name(self, name: HeaderName) -> RequestId

Set the header name for request id.

pub fn overwrite(self, overwrite: bool) -> RequestId

Set whether overwrite exists request id. Default is true.

pub fn generator( self, generator: impl IdGenerator + Send + Sync + 'static, ) -> RequestId

Set the generator for request id.

Trait Implementations

impl Default for RequestId

fn default() -> RequestId

Returns the “default value” for a type.

impl Handler for RequestId

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 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait, RequestId: '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.