std::format! [-]  [+] [src]

macro_rules! format {
    ($($arg:tt)*) => (::std::fmt::format(format_args!($($arg)*)))
}

Use the syntax described in std::fmt to create a value of type String. See std::fmt for more information.

Example

fn main() { format!("test"); format!("hello {}", "world!"); format!("x = {}, y = {y}", 10i, y = 30i); }
format!("test");
format!("hello {}", "world!");
format!("x = {}, y = {y}", 10i, y = 30i);