Rost bekommen Kistenversion
const VERSION: &'static str = env!("CARGO_PKG_VERSION");
const OPTION_VERSION: Option<&'static str> = option_env!("CARGO_PKG_VERSION");
// ...
println!("MyProgram v{}", VERSION);
println!("MyProgram v{}", OPTION_VERSION.unwrap_or("unknown"));
Puzzled Peacock