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Query

miko::extractor

Struct Query 

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pub struct Query<T>(pub T);
Expand description

URL 查询字符串提取器，将 ?a=1&b=2 解析为 T

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§0: T

Trait Implementations§

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impl<S, T> FromRequestParts<S> for Query<T>
where T: DeserializeOwned + Send + Sync + 'static,

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fn from_request_parts(req: &mut Parts, _state: Arc<S>) -> FRFut<Self>

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impl<T> Freeze for Query<T>
where T: Freeze,

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impl<T> RefUnwindSafe for Query<T>
where T: RefUnwindSafe,

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impl<T> Send for Query<T>
where T: Send,

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impl<T> Sync for Query<T>
where T: Sync,

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impl<T> Unpin for Query<T>
where T: Unpin,

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impl<T> UnsafeUnpin for Query<T>
where T: UnsafeUnpin,

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impl<T> UnwindSafe for Query<T>
where T: UnwindSafe,

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<S, T> FromRequest<S, PartsTag> for T
where S: Send + Sync + 'static, T: FromRequestParts<S> + Send + 'static,

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fn from_request( req: Request<UnsyncBoxBody<Bytes, MikoError>>, state: Arc<S>, ) -> Pin<Box<dyn Future<Output = Result<T, AppError>> + Send>>

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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<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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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

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fn vzip(self) -> V

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impl<F, S> WithState<S> for F
where S: Send + Sync + 'static,

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fn with_state<A, Fut, R, M>( self, state: S, ) -> BoxCloneService<Request<UnsyncBoxBody<Bytes, MikoError>>, Response<UnsyncBoxBody<Bytes, MikoError>>, AppError>
where F: FnOnceTuple<A, Output = Fut> + Clone + Send + Sync + 'static, A: FromRequest<S, M> + Send + 'static, Fut: Future<Output = R> + Send + 'static, R: IntoResponse, M: Send + Sync + 'static,

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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