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Implements the sys package.


  • arg: Implements functions and variables for interacting with execution and system environment.
  • debug: This module includes the debug hook functions.
  • ffi: Implements a foreign functions interface (FFI).
  • info: Implements methods for querying the host target info.
  • intrinsics: Defines intrinsics.
  • param_env: Implements functions for retrieving compile-time defines.