Struct axum::handler::Layered

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

Expand description

A Service created from a Handler by applying a Tower middleware.

Created with Handler::layer. See that method for more details.

Trait Implementations

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impl<S, T> Clone for Layered<S, T> where
S: Clone,

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fn clone(&self) -> Self

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<S, T> Debug for Layered<S, T> where
S: Debug,

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

Formats the value using the given formatter. Read more

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impl<S, T, ReqBody, ResBody> Handler<T, ReqBody> for Layered<S, T> where
 S: Service<Request<ReqBody>, Response = Response<ResBody>> + Clone + Send + 'static,
 S::Error: IntoResponse,
 S::Future: Send,
 T: 'static,
 ReqBody: Send + 'static,
 ResBody: HttpBody<Data = Bytes> + Send + 'static,
 ResBody::Error: Into<BoxError>,

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fn call<'async_trait>(
 self,
 req: Request<ReqBody>
) -> Pin<Box<dyn Future<Output = Response> + Send + 'async_trait>> where
 Self: 'async_trait,

Call the handler with the given request.

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fn layer<L>(self, layer: L) -> Layered<L::Service, T> where
L: Layer<IntoService<Self, T, B>>,

Apply a tower::Layer to the handler. Read more

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fn into_service(self) -> IntoService<Self, T, B>

Convert the handler into a Service. Read more

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fn into_make_service(self) -> IntoMakeService<IntoService<Self, T, B>>

Convert the handler into a MakeService. Read more

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fn into_make_service_with_connect_info<C, Target>(
self
) -> IntoMakeServiceWithConnectInfo<IntoService<Self, T, B>, C> where
C: Connected<Target>,

Convert the handler into a MakeService which stores information about the incoming connection. Read more

Auto Trait Implementations

impl<S, T> RefUnwindSafe for Layered<S, T> where
S: RefUnwindSafe,

impl<S, T> Send for Layered<S, T> where
S: Send,

impl<S, T> Sync for Layered<S, T> where
S: Sync,

impl<S, T> Unpin for Layered<S, T> where
S: Unpin,

impl<S, T> UnwindSafe for Layered<S, T> where
S: UnwindSafe,

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

const: unstable · 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.

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

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fn and<P, B, E>(self, other: P) -> And<T, P> where
T: Policy<B, E>,
P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

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fn or<P, B, E>(self, other: P) -> Or<T, P> where
T: Policy<B, E>,
P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

Struct axum::handler::Layered

Trait Implementations

impl<S, T> Clone for Layered<S, T> where S: Clone,

fn clone(&self) -> Self

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

impl<S, T> Debug for Layered<S, T> where S: Debug,

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

fn call<'async_trait>( self, req: Request<ReqBody>) -> Pin<Box<dyn Future<Output = Response> + Send + 'async_trait>> where Self: 'async_trait,

fn layer<L>(self, layer: L) -> Layered<L::Service, T> where L: Layer<IntoService<Self, T, B>>,

fn into_service(self) -> IntoService<Self, T, B>

fn into_make_service(self) -> IntoMakeService<IntoService<Self, T, B>>

fn into_make_service_with_connect_info<C, Target>( self) -> IntoMakeServiceWithConnectInfo<IntoService<Self, T, B>, C> where C: Connected<Target>,

Auto Trait Implementations

impl<S, T> RefUnwindSafe for Layered<S, T> where S: RefUnwindSafe,

impl<S, T> Send for Layered<S, T> where S: Send,

impl<S, T> Sync for Layered<S, T> where S: Sync,

impl<S, T> Unpin for Layered<S, T> where S: Unpin,

impl<S, T> UnwindSafe for Layered<S, T> where S: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

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

fn and<P, B, E>(self, other: P) -> And<T, P> where T: Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P> where T: Policy<B, E>, P: Policy<B, E>,

impl<T> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<S, T> Clone for Layered<S, T> where
S: Clone,

impl<S, T> Debug for Layered<S, T> where
S: Debug,

fn call<'async_trait>(
self,
req: Request<ReqBody>
) -> Pin<Box<dyn Future<Output = Response> + Send + 'async_trait>> where
Self: 'async_trait,

fn layer<L>(self, layer: L) -> Layered<L::Service, T> where
L: Layer<IntoService<Self, T, B>>,

fn into_make_service_with_connect_info<C, Target>(
self
) -> IntoMakeServiceWithConnectInfo<IntoService<Self, T, B>, C> where
C: Connected<Target>,

impl<S, T> RefUnwindSafe for Layered<S, T> where
S: RefUnwindSafe,

impl<S, T> Send for Layered<S, T> where
S: Send,

impl<S, T> Sync for Layered<S, T> where
S: Sync,

impl<S, T> Unpin for Layered<S, T> where
S: Unpin,

impl<S, T> UnwindSafe for Layered<S, T> where
S: UnwindSafe,

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

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

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

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

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

fn and<P, B, E>(self, other: P) -> And<T, P> where
T: Policy<B, E>,
P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P> where
T: Policy<B, E>,
P: Policy<B, E>,

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

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

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

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

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