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Enable thread names in debug logging only for parallel_compiler

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This commit is contained in:
Joshua Nelson 2020-11-11 13:28:30 -05:00
parent 9cf8a49f5d
commit 6e9ed8b486
1 changed files with 2 additions and 0 deletions
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2
compiler/rustc_driver/src/lib.rs
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@ -1292,6 +1292,8 @@ pub fn init_env_logger(env: &str) {
.with_verbose_exit(true)
.with_verbose_entry(true)
.with_indent_amount(2);
#[cfg(parallel_compiler)]
let layer = layer.with_thread_ids(true).with_thread_names(true);
use tracing_subscriber::layer::SubscriberExt;
let subscriber = tracing_subscriber::Registry::default().with(filter).with(layer);