Advanced

configuration with builder:

auto result = logger_builder()
    .with_async(true)
    .with_buffer_size(16384)
    .with_min_level(log_level::debug)
    .with_metrics(true)
    .add_writer("console", std::make_unique<console_writer>())
    .add_writer("file", std::make_unique<file_writer>("logs/app.log"))
    .build();
 
if (result) {
    auto logger = std::move(result.value());
    // Use logger...
}