use Regex;
/*
pub fn extract_params_from_path(path: &str) -> Vec<(String, String)> {
let re = Regex::new(r"<(\w*):(\&{0,1}\w*)>")
.expect("Invalid path");
let mut params = Vec::new();
for cap in re.captures_iter(path) {
params.push((cap[1].to_string(), cap[2].to_string()));
}
params
}
*/