WithMiddleware

skyzen_core::endpoint

Struct WithMiddleware 

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pub struct WithMiddleware<E, M>
where
    E: Endpoint,
    M: Middleware,
{ /* private fields */ }
Expand description

A wrapper that combines an endpoint with middleware.

WithMiddleware allows you to compose an endpoint with middleware to add cross-cutting concerns like logging, authentication, rate limiting, etc. The middleware is executed first and can decide whether to call the endpoint and how to process the response.

§Type Parameters

  • E - The endpoint type that implements Endpoint
  • M - The middleware type that implements Middleware

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impl<E, M> WithMiddleware<E, M>
where E: Endpoint, M: Middleware,

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pub fn new(endpoint: E, middleware: M) -> WithMiddleware<E, M>

Creates a new endpoint that wraps the given endpoint with middleware.

When the resulting endpoint handles a request, the middleware will be executed first. The middleware can then decide whether to call the wrapped endpoint and how to process its response.

§Arguments
  • endpoint - The endpoint to wrap
  • middleware - The middleware to apply

Trait Implementations§

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impl<E, M> Clone for WithMiddleware<E, M>
where E: Clone + Endpoint, M: Clone + Middleware,

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fn clone(&self) -> WithMiddleware<E, M>

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
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impl<E, M> Debug for WithMiddleware<E, M>
where E: Debug + Endpoint, M: Debug + Middleware,

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

Formats the value using the given formatter. Read more
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impl<E, M> Default for WithMiddleware<E, M>
where E: Default + Endpoint, M: Default + Middleware,

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fn default() -> WithMiddleware<E, M>

Returns the “default value” for a type. Read more
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impl<E, M> Endpoint for WithMiddleware<E, M>
where E: Endpoint, M: Middleware,

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type Error = MiddlewareError<<E as Endpoint>::Error, <M as Middleware>::Error>

The error type returned by this endpoint.
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async fn respond( &mut self, request: &mut Request<Body>, ) -> Result<Response<Body>, <WithMiddleware<E, M> as Endpoint>::Error>

Processes an HTTP request and generates a response. Read more
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impl<E, M> Hash for WithMiddleware<E, M>
where E: Hash + Endpoint, M: Hash + Middleware,

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<E, M> Ord for WithMiddleware<E, M>
where E: Ord + Endpoint, M: Ord + Middleware,

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fn cmp(&self, other: &WithMiddleware<E, M>) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl<E, M> PartialEq for WithMiddleware<E, M>
where E: PartialEq + Endpoint, M: PartialEq + Middleware,

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fn eq(&self, other: &WithMiddleware<E, M>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<E, M> PartialOrd for WithMiddleware<E, M>
where E: PartialOrd + Endpoint, M: PartialOrd + Middleware,

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fn partial_cmp(&self, other: &WithMiddleware<E, M>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · Source§

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<E, M> Eq for WithMiddleware<E, M>
where E: Eq + Endpoint, M: Eq + Middleware,

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impl<E, M> StructuralPartialEq for WithMiddleware<E, M>
where E: Endpoint, M: Middleware,

Auto Trait Implementations§

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impl<E, M> Freeze for WithMiddleware<E, M>
where E: Freeze, M: Freeze,

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impl<E, M> RefUnwindSafe for WithMiddleware<E, M>
where E: RefUnwindSafe, M: RefUnwindSafe,

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impl<E, M> Send for WithMiddleware<E, M>

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impl<E, M> Sync for WithMiddleware<E, M>
where E: Sync, M: Sync,

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impl<E, M> Unpin for WithMiddleware<E, M>
where E: Unpin, M: Unpin,

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impl<E, M> UnwindSafe for WithMiddleware<E, M>
where E: UnwindSafe, M: 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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> ToOwned for T
where T: Clone,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.