Module command_line_args 

Structs

CommandLineArgument

Functions

informational_flag_output

Returns the text to print for an informational flag — --version / -V or --help — if args (as from env::args(), program name first) contains one, so the binary can print it and exit before starting a server. None means start normally. -h is not a help alias: it’s already --cors-allow-headers’s short form.

override_environment_variables_from_command_line_args