Module arg_file_command 

This module is explictly not moded as it’s shared across multiple crates like bootstrap and compiletest via #[path] moduled declarations. It’s important to keep this file isolated from the rest of build_helper so it can be compiled without build_helper.

Structs

ArgFileCommand

A wrapper around Command that adds support for arg files. This is useful as we have some commands that can get very long and at times hit the OS limit (usually Windows)