Crate rustc_driver_impl

The Rust compiler.

Note

This API is completely unstable and subject to change.

Modules

• args
• pretty
  The various pretty-printing routines.
• print 🔒
• session_diagnostics 🔒
• signal_handler 🔒
  Signal handler for rustc Primarily used to extract a backtrace from stack overflow

Macros

• do_not_use_print 🔒
• do_not_use_safe_print 🔒
• version
  Prints version information

Structs

• RunCompiler
  This is the primary entry point for rustc.
• TimePassesCallbacks

Enums

• Compilation
  Whether to stop or continue compilation.

Constants

• DEFAULT_BUG_REPORT_URL
• EXIT_FAILURE
  Exit status code used for compilation failures and invalid flags.
• EXIT_SUCCESS
  Exit status code used for successful compilation and help output.

Statics

• DEFAULT_LOCALE_RESOURCE
  Raw content of Fluent resource for this crate, generated by fluent_messages macro, imported by rustc_driver to include all crates’ resources in one bundle.
• DEFAULT_LOCALE_RESOURCES
• ICE_PATH 🔒

Traits

• Callbacks

Functions

• catch_fatal_errors
  Runs a closure and catches unwinds triggered by fatal errors.
• catch_with_exit_code
  Variant of catch_fatal_errors for the interface::Result return type that also computes the exit code.
• describe_codegen_flags 🔒
• describe_debug_flags 🔒
• describe_flag_categories
  Show help for flag categories shared between rustdoc and rustc.
• describe_lints
  Write to stdout lint command options, together with a list of all available lints
• diagnostics_registry
• dump_feature_usage_metrics 🔒
• handle_explain 🔒
• handle_options
  Process command line options. Emits messages as appropriate. If compilation should continue, returns a getopts::Matches object parsed from args, otherwise returns None.
• ice_path 🔒
• ice_path_with_config 🔒
• init_logger
  This allows tools to enable rust logging without having to magically match rustc’s tracing crate version. In contrast to init_rustc_env_logger it allows you to choose the values directly rather than having to set an environment variable.
• init_rustc_env_logger
  This allows tools to enable rust logging without having to magically match rustc’s tracing crate version.
• install_ctrlc_handler
  Install our usual ctrlc handler, which sets rustc_const_eval::CTRL_C_RECEIVED. Making this handler optional lets tools can install a different handler, if they wish.
• install_ice_hook
  Installs a panic hook that will print the ICE message on unexpected panics.
• list_metadata 🔒
• main
• make_input 🔒
  Extract input (string or file and optional path) from matches. This handles reading from stdin if - is provided.
• make_output 🔒
• parse_crate_attrs 🔒
• print_crate_info 🔒
• print_flag_list 🔒
• print_wall_help 🔒
• process_rlink 🔒
• report_ice 🔒
  Prints the ICE message, including query stack, but without backtrace.
• run_compiler 🔒
• show_md_content_with_pager 🔒
  If color is always or auto, try to print pretty (formatted & colorized) markdown. If that fails or color is never, print the raw markdown.
• usage 🔒