Command::subcommand_help_heading

subcommand_help_heading

since 0.1.0

Sets the help heading used for subcommands when printing usage and help.

Example

Spec

TOML

name = "myprog"
subcommand-help-heading = "Things"
[[subcommands]]
name = "sub"

YAML

name: myprog
subcommand-help-heading: Things
subcommands:
- name: sub

JSON

{
  "name": "myprog",
  "subcommand-help-heading": "Things",
  "subcommands": [
    {
      "name": "sub"
    }
  ]
}

Input

myprog --help

Output

Usage: myprog [COMMAND]

Things:
  sub
  help  Print this message or the help of the given subcommand(s)

Options:
  -h, --help  Print help