stock-trek 0.6.1

Stock Trek time-series analysis
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

use crate::exchange_id::ExchangeId;

pub enum Capability {
    QuoteQuantityWithTriggeredTiming,
    QuoteQuantityWithLimitPricing,
    OneCancelsOther,
    OneTriggersOther,
    OneTriggersOco,
}

pub trait Capabilities {
    fn exchange_id(&self) -> ExchangeId;
    fn capabilities(&self) -> Vec<Capability>;
}

pub trait HasRequiredCapabilities {
    fn required_capabilities(&self) -> Vec<Capability>;
}

pub fn combine_capabilities<T: HasRequiredCapabilities + ?Sized>(array: &[&T]) -> Vec<Capability> {
    let mut capabilities = Vec::new();
    for element in array {
        capabilities.extend(element.required_capabilities());
    }
    capabilities
}