rm unused

Author: cowlicks

tests/_util.rs

@@ -8,31 +8,6 @@ use instant::Duration;
 use std::io;
 use tokio::{io::DuplexStream, task::JoinHandle};
 
-#[allow(unused)]
-pub(crate) fn log() {
-    static START_LOGS: std::sync::OnceLock<()> = std::sync::OnceLock::new();
-    START_LOGS.get_or_init(|| {
-        use tracing_subscriber::{
-            layer::SubscriberExt as _, util::SubscriberInitExt as _, EnvFilter,
-        };
-        let env_filter = EnvFilter::from_default_env(); // Reads `RUST_LOG` environment variable
-
-        // Create the hierarchical layer from tracing_tree
-        let tree_layer = tracing_tree::HierarchicalLayer::new(2) // 2 spaces per indent level
-            .with_targets(true)
-            .with_bracketed_fields(true)
-            .with_indent_lines(true)
-            .with_span_modes(true)
-            .with_thread_ids(false)
-            .with_thread_names(false);
-
-        tracing_subscriber::registry()
-            .with(env_filter)
-            .with(tree_layer)
-            .init();
-    });
-}
-
 type TokioDuplex = tokio_util::compat::Compat<DuplexStream>;
 
 pub(crate) fn duplex(channel_size: usize) -> (TokioDuplex, TokioDuplex) {
@@ -111,7 +86,6 @@ where
     })
 }
 
-#[allow(unused)]
 pub async fn wait_for_localhost_port(port: u32) {
     const RETRY_TIMEOUT: u64 = 100_u64;
     const NO_RESPONSE_TIMEOUT: u64 = 1000_u64;