1 #![cfg(all(feature = "registry", feature = "fmt"))] 2 use tracing_subscriber::{filter::LevelFilter, prelude::*}; 3 4 #[test] registry_sets_max_level_hint()5fn registry_sets_max_level_hint() { 6 tracing_subscriber::registry() 7 .with(tracing_subscriber::fmt::layer()) 8 .with(LevelFilter::DEBUG) 9 .init(); 10 assert_eq!(LevelFilter::current(), LevelFilter::DEBUG); 11 } 12