pgui_api/
config.rs

1use std::env;
2
3#[derive(Debug)]
4pub struct Config {
5    pub pg_conn_str: String,
6}
7
8impl Default for Config {
9    fn default() -> Self {
10        Self {
11            pg_conn_str: from_env_default(
12                "POSTGRES_CONNECTION",
13                "postgresql://postgres:postgres@0.0.0.0:5432/postgres",
14            ),
15        }
16    }
17}
18
19/// source a variable from environment - use default if not exists
20fn from_env_default(key: &str, default: &str) -> String {
21    env::var(key).unwrap_or_else(|_| default.to_owned())
22}
pgui_api/config.rs

pgui_api/
config.rs
