Module cargo::core::compiler::build_context::target_info

source Β·
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This modules contains types storing information of target platforms.

Normally, call RustcTargetData::new to construct all the target platform once, and then query info on your demand. For example,

Structs§

  • Type of each file generated by a Unit.
  • Structure used to deal with Rustdoc fingerprinting
  • Collection of information about rustc and the host and target.
  • Information about the platform target gleaned from querying rustc.

Enums§

  • Kind of each file generated by a Unit, part of FileType.
  • Flags πŸ”’
    Compiler flags for either rustc or rustdoc.

Functions§

  • Helper for creating an error message for missing output from a certain --print request.
  • extra_args πŸ”’
    Acquire extra flags to pass to the compiler from various locations.
  • output_err_info πŸ”’
    Helper for creating an error message when parsing rustc output fails.
  • parse_crate_type πŸ”’
    Takes rustc output (using specialized command line args), and calculates the file prefix and suffix for the given crate type, or returns None if the type is not supported. (e.g., for a Rust library like libcargo.rlib, we have prefix β€œlib” and suffix β€œrlib”).
  • Gets compiler flags from [build] section in the config. See extra_args for more.
  • Gets compiler flags from environment variables. See extra_args for more.
  • Gets compiler flags from [host] section in the config. See extra_args for more.
  • Gets compiler flags from [target] section in the config. See extra_args for more.