core
1.91.0-nightly
(1ebbd87a6 2025-08-11)
In core::
core_
arch::
x86::
rdtsc
core
::
core_arch
::
x86
::
rdtsc
Function
rdtsc
Copy item path
Source
unsafe extern "unadjusted" fn rdtsc() ->
u64
Available on
x86 or x86-64
only.