qiniu_http_client

Struct ShuffledChooser

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pub struct ShuffledChooser<C: ?Sized> { /* private fields */ }
Expand description

随机选择器

基于一个选择器实例，但将其返回的选择结果打乱

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impl<C> ShuffledChooser<C>

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pub fn new(chooser: C) -> Self

创建随机选择器

Trait Implementations§

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impl<C: Chooser + Clone> Chooser for ShuffledChooser<C>

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fn choose( &self, ips: &[IpAddrWithPort], opts: ChooseOptions<'_>, ) -> ChosenResults

选择 IP 地址列表
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fn async_choose<'a>( &'a self, ips: &'a [IpAddrWithPort], opts: ChooseOptions<'a>, ) -> BoxFuture<'a, ChosenResults>

Available on crate feature async only.
异步选择 IP 地址列表 Read more
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fn feedback(&self, feedback: ChooserFeedback<'_>)

反馈选择的 IP 地址列表的结果
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fn async_feedback<'a>( &'a self, feedback: ChooserFeedback<'a>, ) -> BoxFuture<'a, ()>

Available on crate feature async only.
异步反馈选择的 IP 地址列表的结果
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impl<C: Clone + ?Sized> Clone for ShuffledChooser<C>

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fn clone(&self) -> ShuffledChooser<C>

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<C: Debug + ?Sized> Debug for ShuffledChooser<C>

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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<C: Default> Default for ShuffledChooser<C>

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<C> Freeze for ShuffledChooser<C>
where C: Freeze + ?Sized,

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impl<C> RefUnwindSafe for ShuffledChooser<C>
where C: RefUnwindSafe + ?Sized,

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impl<C> Send for ShuffledChooser<C>
where C: Send + ?Sized,

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impl<C> Sync for ShuffledChooser<C>
where C: Sync + ?Sized,

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impl<C> Unpin for ShuffledChooser<C>
where C: Unpin + ?Sized,

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impl<C> UnwindSafe for ShuffledChooser<C>
where C: UnwindSafe + ?Sized,

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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> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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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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>

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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>

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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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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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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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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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Mutably borrows self and passes that borrow into the pipe function. Read more
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where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

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type Output = T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

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Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

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where Self: BorrowMut<B>, B: ?Sized,

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where Self: Deref<Target = T>, T: ?Sized,

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where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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where Self: BorrowMut<B>, B: ?Sized,

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where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

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where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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