kx_utils/experimental/to_string.rs
//
#![allow(unused)]
/// Converts the parameter into a [String] using the [Into] trait.
///
/// Requires parameter to implement a [From] or [Into] trait to allow it be transformed.
pub fn s(v: impl Into<String>) -> String {
v.into()
}
/// Converts the parameter into a [String] by calling `.to_string()`.
///
/// Unlike the [s] function, the value only need to have a [to_string] method. Preusmably it will
/// return a [String], but this macro doesn't make that gaurantee.
#[macro_export]
macro_rules! s {
($value:expr) => {
$value.to_string()
};
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn s_converts_to_string() {
let v = 123.to_string();
let result = s("123");
assert_eq!(result, v);
}
}