cloud-hypervisor/vhost_user_net/src
Chris Webb 0310c5726f main: Show help text when run without arguments
cloud-hypervisor, ch-remote, vhost-user-block and vhost-user-net all
need at least one argument to do anything useful, so printing command
help is helpful when they are run without arguments or a subcommand.

Use clap::Command::arg_required_else_help(true) to do this.

Signed-off-by: Chris Webb <chris@arachsys.com>
2024-02-24 09:35:37 +00:00
..
lib.rs misc: Remove redundant "use" imports 2024-02-19 17:54:30 +00:00
main.rs main: Show help text when run without arguments 2024-02-24 09:35:37 +00:00