fn main() {
let args: Vec<String> = env::args().collect();
if args.len() >= 2 && args[1] == "force" {
- println!("{}", std::backtrace::Backtrace::force_capture());
+ println!("stack backtrace:\n{}", std::backtrace::Backtrace::force_capture());
} else if args.len() >= 2 {
- println!("{}", std::backtrace::Backtrace::capture());
+ println!("stack backtrace:\n{}", std::backtrace::Backtrace::capture());
} else {
runtest(&args[0]);
println!("test ok");