Struct AddExtension

pub struct AddExtension<S, T> { /* private fields */ }

Middleware for adding some shareable value to incoming Context.

Implementations

impl<S, T> AddExtension<S, T>

pub const fn new(inner: S, value: T) -> Self

Create a new AddExtension.

pub fn get_ref(&self) -> &S

Gets a reference to the underlying service.

pub fn into_inner(self) -> S

Consumes self, returning the underlying service.

Trait Implementations

impl<S, T> Clone for AddExtension<S, T>

where S: Clone, T: Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug, T: Debug> Debug for AddExtension<S, T>

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

Formats the value using the given formatter.

impl<State, Request, S, T> Service<State, Request> for AddExtension<S, T>

where State: Clone + Send + Sync + 'static, Request: Send + 'static, S: Service<State, Request>, T: Clone + Send + Sync + 'static,

type Response = <S as Service<State, Request>>::Response

The type of response returned by the service.

type Error = <S as Service<State, Request>>::Error

The type of error returned by the service.

fn serve( &self, ctx: Context<State>, req: Request, ) -> impl Future<Output = Result<Self::Response, Self::Error>> + Send + '_

Serve a response or error for the given request, using the given context.

fn boxed(self) -> BoxService<S, Request, Self::Response, Self::Error>

Box this service to allow for dynamic dispatch.