Derive Macro nameless_clap_derive::Clap [−][src]
#[derive(Clap)] { // Attributes available to this derive: #[clap] }
Generates the Clap
implementation.
This is far less verbose than defining the [App
] struct manually,
receiving an instance of [ArgMatches
] from conducting parsing, and then
implementing a conversion code to instantiate an instance of the user
context struct.