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use std::fmt;
#[derive(Debug, Clone)]
pub struct RomadError {
msg: String,
}
impl RomadError {
pub fn new(msg: String) -> RomadError {
RomadError { msg: msg }
}
}
impl fmt::Display for RomadError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "RomadError: {}", self.msg)
}
}
pub struct Connection<'a> {
pub address: &'a str,
pub port: &'a str,
pub token: Option<&'a str>,
pub timeout: isize,
pub version: &'a str,
}
impl Default for Connection<'_> {
fn default() -> Self {
Connection {
address: "http://localhost",
port: "4646",
token: None,
timeout: 0,
version: "1",
}
}
}
impl Connection<'_> {
pub fn build_base_url(&self) -> String {
format!("{}:{}/v{}", self.address, self.port, self.version)
}
}
#[cfg(test)]
mod test {
use super::*;
#[test]
fn test_build_base_url() {
let con: Connection = Default::default();
let expected_url = "http://localhost:4646/v1".to_string();
assert_eq!(expected_url, con.build_base_url());
}
}