Expand description
Returns the first environment variable found.
Arguments
keys
- The environment variables to searchdefault_value
- In case the environment variables are not defined, this value will be returned.
Example
fn main() {
envmnt::set("MY_ENV_VAR2", "SOME VALUE2");
let value = envmnt::get_any(&vec!["MY_ENV_VAR1", "MY_ENV_VAR2"], "default");
assert!(!envmnt::exists("MY_ENV_VAR1"));
assert!(envmnt::exists("MY_ENV_VAR2"));
assert_eq!(value, "SOME VALUE2");
}