println!("release: {}", unw(util::release_str()));
let debug_flags = matches.opt_strs("Z");
- let backend_name = debug_flags.iter().find_map(|x| {
- if x.starts_with("codegen-backend=") {
- Some(&x["codegen-backends=".len()..])
- } else {
- None
- }
- });
+ let backend_name = debug_flags.iter().find_map(|x| x.strip_prefix("codegen-backend="));
get_codegen_backend(&None, backend_name).print_version();
}
}
.with_indent_lines(true)
.with_ansi(color_logs)
.with_targets(true)
- .with_wraparound(10)
- .with_verbose_exit(true)
- .with_verbose_entry(true)
.with_indent_amount(2);
#[cfg(parallel_compiler)]
let layer = layer.with_thread_ids(true).with_thread_names(true);