[−][src]Function envmnt::get_list
pub fn get_list<K: AsRef<OsStr>>(key: K) -> Option<Vec<String>>
Returns the requested environment variable as a string vector.
Arguments
key
- The environment variable name
Example
extern crate envmnt; fn main() { envmnt::set_list( "LIST_TEST_ENV", &vec!["1".to_string(), "2".to_string(), "3".to_string()], ); let values = envmnt::get_list("LIST_TEST_ENV").unwrap(); assert_eq!( values, vec!["1".to_string(), "2".to_string(), "3".to_string()] ); }