Crate cargo_px_env

cargo_px_env

Utilities to retrieve the environment variables set by cargo px.

When cargo px invokes a code generator, it sets various environment variables that can be leveraged by the code generator to retrieve information about the workspace.
This crate provides bindings to work with these environment variables instead of hard-coding their names in your code generator.

Modules

• error
  Errors that can encountered when loading the environment variables set by cargo px.

Constants

• GENERATED_PKG_MANIFEST_PATH_ENV
  The name of the environment variable that contains the path to the manifest of the crate that must be generated.
• WORKSPACE_ROOT_DIR_ENV
  The name of the environment variable that contains the path to the root directory of the current workspace.

Functions

• generated_pkg_manifest_path
  Retrieve the path to the manifest of the crate that must be generated.
• workspace_root_dir
  Retrieve the path to the workspace root directory.