finchers_ext

Struct Inspect

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pub struct Inspect<E, F> { /* private fields */ }

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impl<E: Clone, F: Clone> Clone for Inspect<E, F>

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fn clone(&self) -> Inspect<E, F>

Returns a duplicate 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<E: Debug, F: Debug> Debug for Inspect<E, F>

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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<E, F> Endpoint for Inspect<E, F>
where E: Endpoint, F: FnOnce(&E::Output) + Clone + Send + Sync,

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type Output = <E as Endpoint>::Output

The inner type associated with this endpoint.
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type Task = InspectTask<<E as Endpoint>::Task, F>

The type of value which will be returned from apply.
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fn apply(&self, cx: &mut Context<'_>) -> Option<Self::Task>

Perform checking the incoming HTTP request and returns an instance of the associated task if matched.
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fn apply_request( &self, input: &Input, body: RequestBody, ) -> ApplyRequest<Self::Task>

Create an asyncrhonous computation from a request.
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impl<E: Copy, F: Copy> Copy for Inspect<E, F>

Auto Trait Implementations§

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impl<E, F> Freeze for Inspect<E, F>
where E: Freeze, F: Freeze,

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impl<E, F> RefUnwindSafe for Inspect<E, F>
where E: RefUnwindSafe, F: RefUnwindSafe,

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impl<E, F> Send for Inspect<E, F>
where E: Send, F: Send,

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impl<E, F> Sync for Inspect<E, F>
where E: Sync, F: Sync,

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impl<E, F> Unpin for Inspect<E, F>
where E: Unpin, F: Unpin,

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impl<E, F> UnwindSafe for Inspect<E, F>
where E: UnwindSafe, F: 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<E> EndpointExt for E
where E: Endpoint,

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fn as_t<T>(self) -> Self
where Self: Endpoint<Output = T>,

Annotate that the associated type Output is equal to T.
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fn and<E>(self, e: E) -> And<Self, E::Endpoint>
where E: IntoEndpoint, Self::Output: Send, E::Output: Send,

Create an endpoint which evaluates self and e and returns a pair of their tasks. Read more
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fn left<E>(self, e: E) -> Left<Self, E::Endpoint>
where E: IntoEndpoint,

Create an endpoint which evaluates self and e and returns the task of self if matched.
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fn right<E>(self, e: E) -> Right<Self, E::Endpoint>
where E: IntoEndpoint,

Create an endpoint which evaluates self and e and returns the task of e if matched.
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fn or<E>(self, e: E) -> Or<Self, E::Endpoint>
where E: IntoEndpoint<Output = Self::Output>,

Create an endpoint which evaluates self and e sequentially. Read more
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fn lift(self) -> Lift<Self>

Create an endpoint which returns None if the inner endpoint skips the request.
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fn map<F, U>(self, f: F) -> Map<Self, F>
where F: FnOnce(Self::Output) -> U + Clone + Send + Sync,

Create an endpoint which maps the returned value to a different type.
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fn inspect<F>(self, f: F) -> Inspect<Self, F>
where F: FnOnce(&Self::Output) + Clone + Send + Sync,

Create an endpoint which do something with the output value from self.
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fn map_async<F, T>(self, f: F) -> MapAsync<Self, F>
where F: FnOnce(Self::Output) -> T + Clone + Send + Sync, T: IntoTask, T::Task: Send,

Create an endpoint which continue an asynchronous computation from the value returned from self.
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impl<E, T> EndpointOptionExt<T> for E
where E: Endpoint<Output = Option<T>>,

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fn map_some<F, U>(self, f: F) -> MapSome<Self, F>
where F: FnOnce(T) -> U + Clone + Send + Sync,

Create an endpoint which will map the value to a new type with given function.
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fn ok_or_else<F, U>(self, f: F) -> OkOrElse<Self, F>
where F: FnOnce() -> U + Clone + Send + Sync,

Create an endpoint which will transform the returned value into a Result.
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impl<E, A, B> EndpointResultExt<A, B> for E
where E: Endpoint<Output = Result<A, B>>,

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fn as_ok<T>(self) -> Self
where Self::Output: IsResult<Ok = T>,

Annotate that the successful type of associated type Output is equal to T.
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fn as_err<E>(self) -> Self
where Self::Output: IsResult<Err = E>,

Annotate that the error type of associated type Output is equal to E.
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fn map_ok<F, U>(self, f: F) -> MapOk<Self, F>
where F: FnOnce(A) -> U + Clone + Send + Sync,

Create an endpoint which will map the successful value to a new type with given function.
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fn map_err<F, U>(self, f: F) -> MapErr<Self, F>
where F: FnOnce(B) -> U + Clone + Send + Sync,

Create an endpoint which will map the error value to a new type with given function.
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fn err_into<U>(self) -> ErrInto<Self, U>
where B: Into<U>,

Create an endpoint which will convert the error value to a new type.
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fn and_then<F, U>(self, f: F) -> AndThen<Self, F>
where F: FnOnce(A) -> Result<U, B> + Clone + Send + Sync,

Create an endpoint which will map the successful value to a Result with given function.
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fn or_else<F, U>(self, f: F) -> OrElse<Self, F>
where F: FnOnce(B) -> Result<A, U> + Clone + Send + Sync,

Create an endpoint which will map the error value to a Result with given function.
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fn unwrap_ok(self) -> UnwrapOk<Self>
where B: Into<Error>,

Create an endpoint which will return the content of an Ok. 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<E> IntoEndpoint for E
where E: Endpoint,

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type Output = <E as Endpoint>::Output

The inner type of associated Endpoint.
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type Endpoint = E

The type of transformed Endpoint.
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fn into_endpoint(self) -> <E as IntoEndpoint>::Endpoint

Consume itself and transform into an Endpoint.
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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.