Crate notstd_detect

🔬This is a nightly-only experimental API. (stdarch_internal)

notstd_detect is a fork of std_detect: the run-time feature detection for the Rust standard library.

To detect whether a feature is enabled in the system running the binary use one of the appropriate macro for the target:

• x86 and x86_64: is_x86_feature_detected
• arm: is_arm_feature_detected
• aarch64: is_aarch64_feature_detected
• riscv: is_riscv_feature_detected
• mips: is_mips_feature_detected
• mips64: is_mips64_feature_detected
• powerpc: is_powerpc_feature_detected
• powerpc64: is_powerpc64_feature_detected
• loongarch: is_loongarch_feature_detected

Macros

• is_aarch64_feature_detectedAArch64
  This macro tests, at runtime, whether an aarch64 feature is enabled on aarch64 platforms. Currently most features are only supported on linux-based platforms.
• is_riscv_feature_detectedRISC-V RV32 or RISC-V RV64
  A macro to test at runtime whether instruction sets are available on RISC-V platforms.
• is_x86_feature_detectedx86 or x86-64
  A macro to test at runtime whether a CPU feature is available on x86/x86-64 platforms.
• detect_featureExperimental
• is_arm_feature_detectedExperimentalARM
  Checks if arm feature is enabled.
• is_loongarch_feature_detectedExperimentalLoongArch LA64
  Checks if loongarch feature is enabled. Supported arguments are:
• is_mips64_feature_detectedExperimentalMIPS-64
  Checks if mips64 feature is enabled.
• is_mips_feature_detectedExperimentalMIPS
  Checks if mips feature is enabled.
• is_powerpc64_feature_detectedExperimentalPowerPC-64
  Checks if powerpc feature is enabled.
• is_powerpc_feature_detectedExperimentalPowerPC
  Checks if powerpc feature is enabled.