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| author | Mitchell Hentges <mitchhentges@protonmail.com> | 2016-05-26 18:36:19 +0200 |
|---|---|---|
| committer | Mitchell Hentges <mitchhentges@protonmail.com> | 2016-06-04 19:19:42 +0200 |
| commit | 43396c027dcbc357f0fef674e55f9413f56f7535 (patch) | |
| tree | 6d98fdc1512542243d072af548821c2910851893 /components/layout/layout_debug.rs | |
| parent | d890453f786e2f6aa37095d9ed298cd11be0854d (diff) | |
| download | servo-43396c027dcbc357f0fef674e55f9413f56f7535.tar.gz servo-43396c027dcbc357f0fef674e55f9413f56f7535.zip | |
Fragment debug_id u16 only exists in debug, prod will format mem address
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 } |