Function core::intrinsics::black_box

const: unstable · source ·
pub extern "rust-intrinsic" fn black_box<T>(dummy: T) -> T
🔬This is a nightly-only experimental API. (core_intrinsics)
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See documentation of std::hint::black_box for details.

This documentation is an old archive. Please see https://rust.docs.kernel.org instead.