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IndexScope

Struct IndexScope 

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pub struct IndexScope<'a> { /* private fields */ }
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Основные paginator-ы и scope-типы блокирующего API. Блокирующие HTTP-клиенты ISS API. Blocking scope по indexid, владеющий значением.

Полезен для ergonomic-chain, где вход передаётся как impl TryInto<IndexId>.

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impl<'a> OwnedIndexScope<'a>

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pub fn indexid(&self) -> &IndexId

Идентификатор индекса текущего owning-scope.

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pub fn analytics( &self, page_request: PageRequest, ) -> Result<Vec<IndexAnalytics>, MoexError>

Получить состав индекса (analytics) по текущему owning-scope.

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pub fn analytics_pages(&self, page_limit: NonZeroU32) -> IndexAnalyticsPages<'_>

Создать ленивый paginator страниц analytics для текущего индекса.

Examples found in repository?
examples/actual_indexes_dump.rs (line 79)
67fn load_actual_index_dumps(moex_client: &Client) -> Result<Vec<IndexDump>, ExampleError> {
68    let indexes = with_retry(retry_policy(), || moex_client.indexes())?.into_actual_by_till();
69    let page_limit = NonZeroU32::new(INDEX_ANALYTICS_PAGE_LIMIT)
70        .expect("INDEX_ANALYTICS_PAGE_LIMIT constant must be greater than zero");
71
72    indexes
73        .into_iter()
74        .map(|index| {
75            let components = with_retry(retry_policy(), || {
76                moex_client
77                    .index(index.id().clone())
78                    .expect("index id from payload must be valid")
79                    .analytics_pages(page_limit)
80                    .all()
81            })?
82            .into_actual_by_session()
83            .into_sorted_by_weight_desc();
84            Ok(IndexDump {
85                index_id: index.id().as_str().to_owned().into_boxed_str(),
86                short_name: index.short_name().to_owned().into_boxed_str(),
87                components,
88            })
89        })
90        .collect()
91}

Trait Implementations§

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impl<'a> Clone for OwnedIndexScope<'a>

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fn clone(&self) -> OwnedIndexScope<'a>

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

Auto Trait Implementations§

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impl<'a> Freeze for OwnedIndexScope<'a>

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impl<'a> !RefUnwindSafe for OwnedIndexScope<'a>

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impl<'a> Send for OwnedIndexScope<'a>

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impl<'a> Sync for OwnedIndexScope<'a>

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impl<'a> Unpin for OwnedIndexScope<'a>

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impl<'a> UnsafeUnpin for OwnedIndexScope<'a>

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impl<'a> !UnwindSafe for OwnedIndexScope<'a>

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> 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> 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> 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.
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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