Struct volo_http::extension::Extension

pub struct Extension<T>(pub T);

Tuple Fields

0: T

Trait Implementations

impl<T: Clone> Clone for Extension<T>

fn clone(&self) -> Extension<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Extension<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Extension<T>

fn default() -> Extension<T>

Returns the “default value” for a type.

impl<T, S> FromContext<S> for Extension<T>

where T: Clone + Send + Sync + 'static, S: Sync,

type Rejection = ExtensionRejection

async fn from_context( cx: &mut HttpContext, _state: &S ) -> Result<Self, Self::Rejection>

impl<S, T> Layer<S> for Extension<T>

where S: Service<HttpContext, Incoming, Response = Response> + Send + Sync + 'static, T: Sync,

type Service = ExtensionService<S, T>

The wrapped service

fn layer(self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware. Consumes self.

impl<T: Copy> Copy for Extension<T>