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Context

rsta::backtest

Struct Context 

Source 
pub struct Context<'a> {
    pub portfolio: &'a Portfolio,
    pub candle_index: usize,
    pub current_price: f64,
}
Expand description

Read-only view of engine state passed to the strategy each bar.

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§portfolio: &'a Portfolio

Snapshot of the portfolio at the start of this bar (post-prior-bar updates).

§candle_index: usize

Zero-based index of the current bar within the input slice.

§current_price: f64

Close of the current bar — the price at which any orders this bar will fill.

Auto Trait Implementations§

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impl<'a> Freeze for Context<'a>

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impl<'a> RefUnwindSafe for Context<'a>

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impl<'a> Send for Context<'a>

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impl<'a> Sync for Context<'a>

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impl<'a> Unpin for Context<'a>

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impl<'a> UnsafeUnpin for Context<'a>

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impl<'a> UnwindSafe for Context<'a>

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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

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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<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, 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.