1.0.0[−][src]Function std::env::args
ⓘImportant traits for Args
pub fn args() -> Args
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 may not even exist. This means this property should not be relied upon for security purposes.
On Unix systems shell usually expands unquoted arguments with glob patterns
(such as *
and ?
). On Windows this is not done, and such arguments are
passed as-is.
Panics
The returned iterator will panic during iteration if any argument to the
process is not valid unicode. If this is not desired,
use the args_os
function instead.
Examples
use std::env; // Prints each argument on a separate line for argument in env::args() { println!("{}", argument); }Run