xitca_web::service

Struct FnService

Source 
pub struct FnService<F>(/* private fields */);
Expand description

new type for implementing Service trait to a Fn(Req) -> impl Future<Output = Result<Res, Err>> type.

Trait Implementations§

Source§

impl<F> Clone for FnService<F>
where F: Clone,

Source§

fn clone(&self) -> FnService<F>

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl<F> PathGen for FnService<F>

Source§

fn path_gen(&mut self, prefix: &str) -> String

path generator. Read more
Source§

impl<F> ReadyService for FnService<F>

Source§

type Ready = ()

Source§

async fn ready(&self) -> <FnService<F> as ReadyService>::Ready

Source§

impl<F> RouteGen for FnService<F>

Source§

type Route<R1> = RouterMapErr<R1>

service builder type for generating the final route service.
Source§

fn route_gen<R1>(route: R1) -> <FnService<F> as RouteGen>::Route<R1>

route service generator. Read more
Source§

impl<F, Req, Res, Err> Service<Req> for FnService<F>
where F: AsyncFn(Req) -> Result<Res, Err>,

Source§

type Response = Res

The Ok part of output future.
Source§

type Error = Err

The Err part of output future.
Source§

fn call( &self, req: Req, ) -> impl Future<Output = Result<<FnService<F> as Service<Req>>::Response, <FnService<F> as Service<Req>>::Error>>

Auto Trait Implementations§

§

impl<F> Freeze for FnService<F>
where F: Freeze,

§

impl<F> RefUnwindSafe for FnService<F>
where F: RefUnwindSafe,

§

impl<F> Send for FnService<F>
where F: Send,

§

impl<F> Sync for FnService<F>
where F: Sync,

§

impl<F> Unpin for FnService<F>
where F: Unpin,

§

impl<F> UnwindSafe for FnService<F>
where F: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> BorrowState<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<S, Arg> ServiceExt<Arg> for S
where S: Service<Arg>,

Source§

fn enclosed<T>(self, build: T) -> Pipeline<Self, T, BuildEnclosed>
where T: Service<Result<Self::Response, Self::Error>>, Self: Sized,

Enclose Self with given T as Service<<Self as Service<_>>::Response>>. In other word T would take Self’s Service::Response type as it’s generic argument of Service<_> impl.
Source§

fn enclosed_fn<T, Req, O>( self, func: T, ) -> Pipeline<Self, AsyncFn<T>, BuildEnclosed>
where T: AsyncFn(&Self::Response, Req) -> O + Clone, Self: Sized,

Function version of Self::enclosed method.
Source§

fn map<F, Res, ResMap>(self, mapper: F) -> Pipeline<Self, Map<F>, BuildEnclosed>
where F: Fn(Res) -> ResMap + Clone, Self: Sized,

Mutate <<Self::Response as Service<Req>>::Future as Future>::Output type with given closure.
Source§

fn map_err<F, Err, ErrMap>( self, err: F, ) -> Pipeline<Self, MapErr<F>, BuildEnclosed>
where F: Fn(Err) -> ErrMap + Clone, Self: Sized,

Mutate <Self::Response as Service<Req>>::Error type with given closure.
Source§

fn and_then<F>(self, factory: F) -> Pipeline<Self, F, BuildAndThen>
where F: Service<Arg>, Self: Sized,

Chain another service factory who’s service takes Self’s Service::Response output as Service::Request.
Source§

impl<S, Req> ServiceObject<Req> for S
where S: Service<Req>,

Source§

type Response = <S as Service<Req>>::Response

Source§

type Error = <S as Service<Req>>::Error

Source§

fn call<'s>( &'s self, req: Req, ) -> Pin<Box<dyn Future<Output = Result<<S as ServiceObject<Req>>::Response, <S as ServiceObject<Req>>::Error>> + 's>>
where Req: 's,

Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more