println!() { /* proc-macro */ }Expand description
On all platforms, the newline is the LINE FEED character (\n/U+000A) alone
(no additional CARRIAGE RETURN (\r/U+000D)).
Use the format! syntax to write data to the standard output.
See std::fmt for more information.
Use println! only for the primary output of your program. Use
eprintln! instead to print error and progress messages.
§Panics
Panics if writing to io::stdout fails.
§Examples
println!(); // prints just a newline
println!("hello there!");
println!("format {} arguments", "some");