Command::display_name
display_name
Section titled “display_name ”Overrides the runtime-determined display name of the program for help and error messages.
Example
Section titled “Example”name = "myprog"version = "0.1.0"display-name = "my_program"
name: myprogversion: 0.1.0display-name: my_program
{ "name": "myprog", "version": "0.1.0", "display-name": "my_program"}
myprog -V
Output
Section titled “Output”my_program 0.1.0