Define the desired API

examples/logging.rs

@@ -0,0 +1,18 @@
+use tracing_subscriber::{fmt, prelude::*, EnvFilter};
+
+pub fn setup_logging() -> Result<(), Box<dyn std::error::Error>> {
+    let filter_layer = EnvFilter::try_from_default_env().or_else(|_| EnvFilter::try_new("info"))?;
+    let fmt_layer = fmt::layer()
+        .with_target(false)
+        .with_span_events(fmt::format::FmtSpan::FULL);
+
+    tracing_subscriber::registry()
+        .with(filter_layer)
+        .with(fmt_layer)
+        .init();
+
+    Ok(())
+}
+
+#[allow(dead_code)]
+fn main() {}