diff options
Diffstat (limited to 'components/layout/layout_debug.rs')
| -rw-r--r-- | components/layout/layout_debug.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/components/layout/layout_debug.rs b/components/layout/layout_debug.rs index 90b5870e468..20e8a16714b 100644 --- a/components/layout/layout_debug.rs +++ b/components/layout/layout_debug.rs @@ -15,10 +15,12 @@ use std::borrow::ToOwned; use std::cell::RefCell; use std::fs::File; use std::io::Write; +#[cfg(debug_assertions)] use std::sync::atomic::{ATOMIC_USIZE_INIT, AtomicUsize, Ordering}; thread_local!(static STATE_KEY: RefCell<Option<State>> = RefCell::new(None)); +#[cfg(debug_assertions)] static DEBUG_ID_COUNTER: AtomicUsize = ATOMIC_USIZE_INIT; pub struct Scope; @@ -96,6 +98,7 @@ impl Drop for Scope { /// Generate a unique ID. This is used for items such as Fragment /// which are often reallocated but represent essentially the /// same data. +#[cfg(debug_assertions)] pub fn generate_unique_debug_id() -> u16 { DEBUG_ID_COUNTER.fetch_add(1, Ordering::SeqCst) as u16 } |