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Diffstat (limited to 'crates/limit/src/lib.rs')
| -rw-r--r-- | crates/limit/src/lib.rs | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/crates/limit/src/lib.rs b/crates/limit/src/lib.rs index 3c1da80edb..d6a706a7cd 100644 --- a/crates/limit/src/lib.rs +++ b/crates/limit/src/lib.rs @@ -2,12 +2,13 @@ #![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)] +#[cfg(feature = "tracking")] use std::sync::atomic::AtomicUsize; /// Represents a struct used to enforce a numerical limit. pub struct Limit { upper_bound: usize, - #[allow(unused)] + #[cfg(feature = "tracking")] max: AtomicUsize, } @@ -15,14 +16,22 @@ impl Limit { /// Creates a new limit. #[inline] pub const fn new(upper_bound: usize) -> Self { - Self { upper_bound, max: AtomicUsize::new(0) } + Self { + upper_bound, + #[cfg(feature = "tracking")] + max: AtomicUsize::new(0), + } } /// Creates a new limit. #[inline] #[cfg(feature = "tracking")] pub const fn new_tracking(upper_bound: usize) -> Self { - Self { upper_bound, max: AtomicUsize::new(1) } + Self { + upper_bound, + #[cfg(feature = "tracking")] + max: AtomicUsize::new(1), + } } /// Gets the underlying numeric limit. |