kx_utils/experimental/
to_string.rs

1//
2#![allow(unused)]
3
4/// Converts the parameter into a [String] using the [Into] trait.
5///
6/// Requires parameter to implement a [From] or [Into] trait to allow it be transformed.
7pub fn s(v: impl Into<String>) -> String {
8    v.into()
9}
10
11/// Converts the parameter into a [String] by calling `.to_string()`.
12///
13/// Unlike the [s] function, the value only need to have a [to_string] method. Preusmably it will
14/// return a [String], but this macro doesn't make that gaurantee.
15#[macro_export]
16macro_rules! s {
17    ($value:expr) => {
18        $value.to_string()
19    };
20}
21
22#[cfg(test)]
23mod tests {
24    use super::*;
25
26    #[test]
27    fn s_converts_to_string() {
28        let v = 123.to_string();
29        let result = s("123");
30        assert_eq!(result, v);
31    }
32}

kx_utils/experimental/to_string.rs

kx_utils/experimental/
to_string.rs