baseline/
security.rs

1use std::fmt::{Debug, Display};
2
3use smol_str::SmolStr;
4
5#[derive(Debug, Clone, Hash, PartialEq, Eq, PartialOrd, Ord)]
6pub struct Identifier {
7    /// Market Identification Code
8    mic: SmolStr,
9
10    /// Ticker Symbol
11    symbol: SmolStr,
12}
13
14impl Display for Identifier {
15    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
16        f.write_fmt(format_args!("{}:{}", self.mic, self.symbol))
17    }
18}
19
20impl Identifier {
21    pub fn new<S>(mic: S, symbol: S) -> Self
22    where
23        S: Into<SmolStr>,
24    {
25        Self {
26            mic: mic.into(),
27            symbol: symbol.into(),
28        }
29    }
30
31    #[must_use]
32    pub fn mic(&self) -> &SmolStr {
33        &self.mic
34    }
35
36    #[must_use]
37    pub fn symbol(&self) -> &SmolStr {
38        &self.symbol
39    }
40}
41
42#[cfg(test)]
43mod test {
44    use std::collections::{BTreeSet, HashSet};
45
46    use super::Identifier;
47
48    #[test]
49    fn test_display() {
50        let id = Identifier::new("XASX", "ANZ");
51        assert_eq!(id.to_string(), "XASX:ANZ");
52    }
53
54    #[test]
55    fn test_hash() {
56        let mut set = HashSet::<Identifier>::new();
57        set.insert(Identifier::new("XASX", "ANZ"));
58    }
59
60    #[test]
61    fn test_btree() {
62        let mut set = BTreeSet::<Identifier>::new();
63        set.insert(Identifier::new("XASX", "ANZ"));
64    }
65}
baseline/security.rs

baseline/
security.rs
