tradingview/live/handler/
utils.rs

1// Macro for creating simple command messages
2#[macro_export]
3macro_rules! cmd_msg {
4    ($value:expr) => {
5        CommandMsg {
6            inner: ustr::ustr($value),
7        }
8    };
9}
10
11// Macro for creating quote command messages
12#[macro_export]
13macro_rules! quote_cmd {
14    ($session:expr, $($symbol:expr),+ $(,)?) => {
15        QuoteCommandMsg {
16            quote_session: ustr::ustr($session),
17            symbols: vec![$(ustr::ustr($symbol)),+],
18        }
19    };
20}
21
22// Macro for creating chart series command messages
23#[macro_export]
24macro_rules! chart_series_cmd {
25    (
26        session: $session:expr,
27        series_id: $series_id:expr,
28        symbol_series_id: $symbol_series_id:expr,
29        series_identifier: $series_identifier:expr,
30        interval: $interval:expr,
31        bar_count: $bar_count:expr
32        $(, range: $range:expr)?
33    ) => {
34        ChartSeriesCommandMsg {
35            chart_session: ustr::ustr($session),
36            series_identifier: ustr::ustr($series_identifier),
37            series_id: ustr::ustr($series_id),
38            symbol_series_id: ustr::ustr($symbol_series_id),
39            interval: $interval,
40            bar_count: $bar_count,
41            range: None $(.or(Some($range)))?,
42        }
43    };
44}
45
46// Macro for creating resolve symbol command messages
47#[macro_export]
48macro_rules! resolve_symbol_cmd {
49    (
50        session: $session:expr,
51        symbol_series_id: $symbol_series_id:expr,
52        instrument: $instrument:expr
53        $(, adjustment: $adjustment:expr)?
54        $(, currency: $currency:expr)?
55        $(, session_type: $session_type:expr)?
56        $(, replay_session: $replay_session:expr)?
57    ) => {
58        ResolveSymbolCommandMsg {
59            session: ustr::ustr($session),
60            symbol_series_id: ustr::ustr($symbol_series_id),
61            instrument: ustr::ustr($instrument),
62            adjustment: None $(.or(Some($adjustment)))?,
63            currency: None $(.or(Some($currency)))?,
64            session_type: None $(.or(Some($session_type)))?,
65            replay_session: None $(.or(Some(ustr::ustr($replay_session))))?,
66        }
67    };
68}
69
70// Macro for creating study command messages
71#[macro_export]
72macro_rules! study_cmd {
73    (
74        session: $session:expr,
75        study_ids: [$id1:expr, $id2:expr],
76        chart_series_id: $chart_series_id:expr,
77        study: $study:expr
78    ) => {
79        StudyCommandMsg {
80            chart_session: ustr::ustr($session),
81            study_ids: [ustr::ustr($id1), ustr::ustr($id2)],
82            chart_series_id: ustr::ustr($chart_series_id),
83            study: $study,
84        }
85    };
86}
87
88// Macro for creating replay series command messages
89#[macro_export]
90macro_rules! replay_series_cmd {
91    (
92        session: $session:expr,
93        series_id: $series_id:expr,
94        instrument: $instrument:expr,
95        interval: $interval:expr
96        $(, adjustment: $adjustment:expr)?
97        $(, currency: $currency:expr)?
98        $(, session_type: $session_type:expr)?
99    ) => {
100        AddReplaySeriesCommandMsg {
101            chart_session: ustr::ustr($session),
102            series_id: ustr::ustr($series_id),
103            instrument: ustr::ustr($instrument),
104            interval: $interval,
105            adjustment: None $(.or(Some($adjustment)))?,
106            currency: None $(.or(Some($currency)))?,
107            session_type: None $(.or(Some($session_type)))?,
108        }
109    };
110}
111
112// Macro for creating session termination messages
113#[macro_export]
114macro_rules! session_term_cmd {
115    ($session:expr, $id:expr) => {
116        SessionTerminationCommandMsg {
117            chart_session: ustr::ustr($session),
118            id: ustr::ustr($id),
119        }
120    };
121}
122
123// Macro for creating locale command messages
124#[macro_export]
125macro_rules! locale_cmd {
126    ($lang:expr, $country:expr) => {
127        SetLocaleCommandMsg {
128            language: ustr::ustr($lang),
129            country: ustr::ustr($country),
130        }
131    };
132}
133
134// Macro for creating timezone command messages
135#[macro_export]
136macro_rules! timezone_cmd {
137    ($session:expr, $timezone:expr) => {
138        SetTimeZoneCommandMsg {
139            chart_session: ustr::ustr($session),
140            timezone: $timezone,
141        }
142    };
143}
tradingview/live/handler/utils.rs

tradingview/live/handler/
utils.rs
