src/tools/rustfmt/tests/target/cfg_if/detect/os/linux/mod.rs

   1 //! Run-time feature detection on Linux
   2
   3 mod auxvec;
   4
   5 #[cfg(feature = "std_detect_file_io")]
   6 mod cpuinfo;
   7
   8 cfg_if! {
   9     if #[cfg(target_arch = "aarch64")] {
  10         mod aarch64;
  11         pub use self::aarch64::check_for;
  12     } else if #[cfg(target_arch = "arm")] {
  13         mod arm;
  14         pub use self::arm::check_for;
  15     } else  if #[cfg(any(target_arch = "mips", target_arch = "mips64"))] {
  16         mod mips;
  17         pub use self::mips::check_for;
  18     } else if #[cfg(any(target_arch = "powerpc", target_arch = "powerpc64"))] {
  19         mod powerpc;
  20         pub use self::powerpc::check_for;
  21     } else {
  22         use crate::detect::Feature;
  23         /// Performs run-time feature detection.
  24         pub fn check_for(_x: Feature) -> bool {
  25             false
  26         }
  27     }
  28 }