Function worker_cf_logging::initialize_tracing

source · 
pub fn initialize_tracing(
    filter_level: &str,
    logging_token: String,
    enable_timings: bool
) -> SyslogLogger
Expand description

Initializes tracing subscriber.

Initialization is only performed once, meaning subsequent calls are ignored.

Enabling timings will attempt to time and log spans. NB. Time is only updated on IO in Workers.

Returns the underlying logger which must be called to flush to Kibana.