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-rw-r--r--crates/ra_prof/src/lib.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/crates/ra_prof/src/lib.rs b/crates/ra_prof/src/lib.rs
index 9e167db96..00ea3a9b0 100644
--- a/crates/ra_prof/src/lib.rs
+++ b/crates/ra_prof/src/lib.rs
@@ -339,6 +339,14 @@ pub fn print_backtrace() {
339 let bt = backtrace::Backtrace::new(); 339 let bt = backtrace::Backtrace::new();
340 eprintln!("{:?}", bt); 340 eprintln!("{:?}", bt);
341} 341}
342#[cfg(not(feature = "backtrace"))]
343pub fn print_backtrace() {
344 eprintln!(
345 r#"enable the backtrace feature:
346 ra_prof = {{ path = "../ra_prof", features = [ "backtrace"] }}
347"#
348 );
349}
342 350
343thread_local!(static IN_SCOPE: RefCell<bool> = RefCell::new(false)); 351thread_local!(static IN_SCOPE: RefCell<bool> = RefCell::new(false));
344 352