tuple of constants, which can be strings, characters, or integral values.
Formats: The formats supported are %s for strings, and %% for the % character.
import std.metastrings; import std.stdio; void main() { string s = Format!("Arg %s = %s", "foo", 27); writefln(s); // "Arg foo = 27" }
Formats constants into a string at compile time. Analogous to std.string.format.