Module env

Modules

• consts
  Constants associated with the current target

Structs

• Args
  An iterator over the arguments of a process, yielding a String value for each argument.
• ArgsOs
  An iterator over the arguments of a process, yielding an OsString value for each argument.
• JoinPathsError
  The error type for operations on the PATH variable. Possibly returned from env::join_paths().
• SplitPaths
  An iterator that splits an environment variable into paths according to platform-specific conventions.
• Vars
  An iterator over a snapshot of the environment variables of this process.
• VarsOs
  An iterator over a snapshot of the environment variables of this process.

Enums

• VarError
  The error type for operations interacting with environment variables. Possibly returned from env::var().

Statics

• CACHE_DIR
• HOME
• XDG_CACHE_HOME

Functions

• args
  Returns the arguments that this program was started with (normally passed via the command line).
• args_os
  Returns the arguments that this program was started with (normally passed via the command line).
• current_dir
  Returns the current working directory as a PathBuf.
• current_exe
  Returns the full filesystem path of the current running executable.
• home_dirDeprecated
  Returns the path of the current user’s home directory if known.
• join_paths
  Joins a collection of Paths appropriately for the PATH environment variable.
• remove_var^⚠
  Removes an environment variable from the environment of the currently running process.
• set_current_dir
  Changes the current working directory to the specified path.
• set_var^⚠
  Sets the environment variable key to the value value for the currently running process.
• split_paths
  Parses input according to platform conventions for the PATH environment variable.
• temp_dir
  Returns the path of a temporary directory.
• var
  Fetches the environment variable key from the current process.
• var_os
  Fetches the environment variable key from the current process, returning None if the variable isn’t set or if there is another error.
• var_true
• vars
  Returns an iterator of (variable, value) pairs of strings, for all the environment variables of the current process.
• vars_os
  Returns an iterator of (variable, value) pairs of OS strings, for all the environment variables of the current process.