Function arti::logging::logfile_layer
source · [−]fn logfile_layer<S>(
config: &LogfileConfig,
mistrust: &Mistrust
) -> Result<(impl Layer<S> + Send + Sync + Sized, WorkerGuard)> where
S: Subscriber + for<'span> LookupSpan<'span> + Send + Sync,
Expand description
Try to construct a non-blocking tracing Layer
for writing data to an
optionally rotating logfile.
On success, return that layer, along with a WorkerGuard that needs to be dropped when the program exits, to flush buffered messages.