Function safe_arch::bit_extract_u64

source · 
pub fn bit_extract_u64(a: u64, start: u32, len: u32) -> u64
Available with target feature bmi1 only.
Expand description

Extract a span of bits from the u64, start and len style.

  • Intrinsic: _bextr_u64
  • Assembly: bextr r64, r64, r64