gecko/
derivatives.rs

1//! # `/derivatives`
2//!
3//! - [/derivatives](Derivatives)
4//! - [/derivatives/exchanges](Exchanges)
5//! - [/derivatives/exchanges/{id}](Info)
6//! - [/derivatives/exchanges/list](List)
7//!
8use crate::Route;
9
10pub struct Derivatives {
11    endpoint: String,
12    pub include_tickers: String, // 'all' or 'expired'
13}
14pub struct Exchanges {
15    endpoint: String,
16    pub order: String, // name_asc，name_desc，open_interest_btc_asc，open_interest_btc_desc，trade_volume_24h_btc_asc，trade_volume_24h_btc_desc
17    pub per_page: i32,
18    pub page: i32,
19}
20pub struct Info {
21    endpoint: String,
22    pub id: String,
23    pub include_tickers: String, // 'all' or 'expired'
24}
25pub struct List {
26    endpoint: String,
27}
28
29impl Derivatives {
30    pub fn required() -> Derivatives {
31        Derivatives::default()
32    }
33}
34impl Exchanges {
35    pub fn required() -> Exchanges {
36        Exchanges::default()
37    }
38}
39impl Info {
40    pub fn required(id: String) -> Info {
41        Info {
42            id,
43            ..Default::default()
44        }
45    }
46}
47impl List {
48    pub fn required() -> List {
49        List::default()
50    }
51}
52
53impl Default for Derivatives {
54    fn default() -> Derivatives {
55        Derivatives {
56            endpoint: String::from("/derivatives"),
57            include_tickers: String::from("unexpired"),
58        }
59    }
60}
61impl Default for Exchanges {
62    fn default() -> Exchanges {
63        Exchanges {
64            endpoint: String::from("/derivatives/exchanges"),
65            order: String::from("name_asc"), // guessed
66            per_page: 100,
67            page: 1,
68        }
69    }
70}
71impl Default for Info {
72    fn default() -> Info {
73        Info {
74            endpoint: String::from("/derivatives/exchanges/ID"),
75            id: String::from(""),
76            include_tickers: String::from("unexpired"),
77        }
78    }
79}
80impl Default for List {
81    fn default() -> List {
82        List {
83            endpoint: String::from("/derivatives/exchanges/list"),
84        }
85    }
86}
87
88impl Route for Derivatives {
89    fn api_endpoint(&self) -> String {
90        format!("{}", self.endpoint)
91    }
92    fn query_string(&self) -> String {
93        let default: Derivatives = Default::default();
94        let include_tickers = self.format_query(
95            "include_tickers".to_string(),
96            &(self.include_tickers),
97            &(default.include_tickers),
98        );
99        let optional = vec![include_tickers];
100        self.collect_query_params(optional)
101    }
102}
103impl Route for Exchanges {
104    fn api_endpoint(&self) -> String {
105        format!("{}", self.endpoint)
106    }
107    fn query_string(&self) -> String {
108        let default: Exchanges = Default::default();
109        let per_page = self.format_query("per_page".to_string(), self.per_page, default.per_page);
110        let page = self.format_query("page".to_string(), self.page, default.page);
111        let order = self.format_query("order".to_string(), &(self.order), &(default.order));
112        let optional = vec![per_page, page, order];
113        self.collect_query_params(optional)
114    }
115}
116impl Route for Info {
117    fn api_endpoint(&self) -> String {
118        let endpoint = self.endpoint.replace("ID", &(self.id));
119        format!("{}", endpoint)
120    }
121    fn query_string(&self) -> String {
122        let default: Info = Default::default();
123        let include_tickers = self.format_query(
124            "include_tickers".to_string(),
125            &(self.include_tickers),
126            &(default.include_tickers),
127        );
128        let optional = vec![include_tickers];
129        self.collect_query_params(optional)
130    }
131}
132impl Route for List {
133    fn api_endpoint(&self) -> String {
134        format!("{}", self.endpoint)
135    }
136    fn query_string(&self) -> String {
137        String::from("")
138    }
139}
gecko/derivatives.rs

gecko/
derivatives.rs
