# Module cargo_test_support::tools

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Common executables that can be reused by various tests.

## Statics§

- CLIPPY_DRIVER 🔒
- ECHO 🔒
- ECHO_WRAPPER 🔒

## Functions§

- echo
  Returns the path to an executable that prints its arguments.
- echo_subcommand
  Returns a project which builds a cargo-echo simple subcommand
- echo_wrapper
  Returns the path to an executable that works as a wrapper around rustc.
- wrapped_clippy_driver
  A wrapper around `rustc` instead of calling `clippy`.