[−][src]Function palaver::env::args_os
pub fn args_os() -> Option<Vec<OsString>>
Returns the arguments which this program was started with (normally passed via the command line).
The first element is traditionally the path of the executable, but it can be set to arbitrary text, and it may not even exist, so this property should not be relied upon for security purposes.
Errors
This will return None
if get_env
can't acquire them. Please file an issue.
Examples
use palaver::env; // Prints each argument on a separate line for argument in env::args_os().expect("Couldn't retrieve arguments") { println!("{:?}", argument); }