Crate cmd_lib_macros

Macros

• cmd_die
  Log a fatal message at the error level, and exit process.
• run_cmd
  Run commands, returning CmdResult to check status.
• run_fun
  Run commands, returning FunResult to capture output and to check status.
• spawn
  Run commands with/without pipes as a child process, returning CmdChildren result.
• spawn_with_output
  Run commands with/without pipes as a child process, returning FunChildren result.
• use_custom_cmd
  Import user registered custom command.

Attribute Macros

• main
  Mark main function to log error result by default.