Module env

Lower-level utilities for mocking the process environment.

Structs

• OsEnv
  Implements Env for the OS context, both Unix style and Windows.

Constants

• OS_ENV

Traits

• Env
  Permits parameterizing the home functions via the _from variants - used for in-process unit testing by rustup.

Functions

• cargo_home_with_cwd_env
  Variant of cargo_home_with_cwd where the environment source is parameterized.
• cargo_home_with_env
  Variant of cargo_home where the environment source is parameterized.
• home_dir_with_env
  Returns the path of the current user’s home directory from Env::home_dir.
• rustup_home_with_cwd_env
  Variant of cargo_home_with_cwd where the environment source is parameterized.
• rustup_home_with_env
  Variant of cargo_home_with_cwd where the environment source is parameterized.