Document trace_filter example in main.rs too.

2021-10-13 12:37:33 -04:00 · 2021-10-13 12:37:33 -04:00 · 7dd8af55d9
parent 8113a8ba12
commit 7dd8af55d9
1 changed files with 2 additions and 0 deletions
--- a/crates/arti/src/main.rs
+++ b/crates/arti/src/main.rs
@ -134,6 +134,8 @@ struct LoggingConfig {
    /// <https://docs.rs/tracing-subscriber/0.2.20/tracing_subscriber/filter/struct.EnvFilter.html>
    ///
    /// You can override this setting with the environment variable ARTI_LOG.
+    ///
+    /// Example: "info,tor_proto::channel=trace"
    trace_filter: String,

    /// Whether to log to journald