Crate cmd_args

Modules

arg
option
parser

Structs

Group

A group is a collection of possible CLI options and arguments. Essentially it provides the context of a action called via CLI. For example: When calling something like dummy.exe test --flag then test is the command context since the action test should be invoked. Now --flag can now be either created on the Root group or the test group. When options are defined on the root group, they are available to every child group as well, while options defined on a child group are only available to the child group and its children.

HelpEntry

Entry in the help documentation.

Traits

HelpPrinter

Help formatter to use when printing the help documentation.