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Add error for invalid log config

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Log config falls back to "warn"
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exin 2022-06-25 14:30:20 -05:00 committed by Timo Kösters
parent 9c922db14b
commit 3a40bf8ae0
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GPG key ID: 24DA7517711A2BA4
1 changed files with 7 additions and 3 deletions
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10
src/main.rs
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@ -110,9 +110,13 @@ async fn main() {
start.await; start.await;
} else { } else {
let fmt_layer = tracing_subscriber::fmt::Layer::new(); let fmt_layer = tracing_subscriber::fmt::Layer::new();
let filter_layer = EnvFilter::try_new(&config.log) let filter_layer = match EnvFilter::try_new(&config.log) {
.or_else(|_| EnvFilter::try_new("info")) Ok(s) => s,
.unwrap(); Err(e) => {
eprintln!("It looks like your log config is invalid. The following error occurred: {}", e);
EnvFilter::try_new("warn").unwrap()
},
};
let subscriber = registry.with(filter_layer).with(fmt_layer); let subscriber = registry.with(filter_layer).with(fmt_layer);
tracing::subscriber::set_global_default(subscriber).unwrap(); tracing::subscriber::set_global_default(subscriber).unwrap();