avin_core

Struct Iid

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pub struct Iid { /* private fields */ }
Expand description

Iid - Instrument ID

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Идентификатор инструмента. Обертка над HashMap содержащим информацию по инструменту: биржа, категория, тикер, название компании, размер лота, минимальный шаг цены и тп.

Не предполагается ручное создание объектов этой структуры. Воспользуйтесь методом crate::Manager::find_iid. Так же iid автоматически находится и включается в актив при создании: crate::Asset::new

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impl Iid

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pub fn new(info: HashMap<String, String>) -> Iid

Create Instrument ID, don’t use this method directly

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Конструктор. Не используйте этот метод напрямую.

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pub fn from_df(df: &DataFrame) -> Result<Iid, AvinError>

Create Instrument ID from dataframe with one row. Don’t use this method directly.

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Конструктор. Не используйте этот метод напрямую.

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pub fn info(&self) -> &HashMap<String, String>

Return reference to HashMap with instrument info.

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Возвращает ссылку на HashMap со всей имеющейся информацией об инструменте.

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pub fn exchange(&self) -> &String

Return exchange.

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Возвращает название биржи на которой торгуется инструмент.

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pub fn category(&self) -> &String

Return category.

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Возвращает название категории инструмента: акция, облигация, индекс, фьючерс и тп.

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pub fn ticker(&self) -> &String

Return ticker.

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Возвращает тикер инструмента.

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pub fn figi(&self) -> &String

Return FIGI - Financial Instrument Global Identifier.

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Возвращает FIGI - глобальный финансовый идентификатор инструмента. Используется брокером при выставлении ордера, так как тикер не является уникальным идентификатором, однозначно определяющим актив.

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pub fn name(&self) -> &String

Return instrument name.

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Возвращает название инструмента

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pub fn lot(&self) -> u32

Return lot size.

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Возвращает размер лота.

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pub fn step(&self) -> f64

Return the minimum price increment.

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Возвращает минимальный шаг цены.

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pub fn path(&self) -> PathBuf

Return the dir path with market data of instrument.

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Возвращает путь к каталогу с рыночными данными инструмента.

Trait Implementations§

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impl Clone for Iid

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fn clone(&self) -> Iid

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 Debug for Iid

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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 Display for Iid

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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 Hash for Iid

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

Feeds this value into the given Hasher. Read more
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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 PartialEq for Iid

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fn eq(&self, other: &Iid) -> 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<'__de> Decode<'__de> for Iid
where '__de:,

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impl Encode for Iid

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impl Eq for Iid

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impl StructuralPartialEq for Iid

Auto Trait Implementations§

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impl Freeze for Iid

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impl RefUnwindSafe for Iid

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impl Send for Iid

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impl Sync for Iid

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impl Unpin for Iid

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impl UnwindSafe for Iid

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> DynClone for T
where T: Clone,

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

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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> 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<T> Key for T
where T: Clone,

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fn align() -> usize

The alignment necessary for the key. Must return a power of two.
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fn size(&self) -> usize

The size of the key in bytes.
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unsafe fn init(&self, ptr: *mut u8)

Initialize the key in the given memory location. Read more
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unsafe fn get<'a>(ptr: *const u8) -> &'a T

Get a reference to the key from the given memory location. Read more
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unsafe fn drop_in_place(ptr: *mut u8)

Drop the key in place. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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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> ToCompactString for T
where T: Display,

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fn try_to_compact_string(&self) -> Result<CompactString, ToCompactStringError>

Fallible version of ToCompactString::to_compact_string() Read more
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fn to_compact_string(&self) -> CompactString

Converts the given value to a CompactString. 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> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T> ToStringFallible for T
where T: Display,

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fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

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

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fn vzip(self) -> V

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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
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impl<T> DecodeOwned for T
where T: for<'de> Decode<'de>,

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> PlanCallbackArgs for T

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impl<T> PlanCallbackOut for T