From 20431706a863f92cb37dc512fef6e48d192aaf2c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:11:38 +0200 Subject: Merging upstream version 1.66.0+dfsg1. Signed-off-by: Daniel Baumann --- vendor/clap-3.2.20/examples/multicall-hostname.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 vendor/clap-3.2.20/examples/multicall-hostname.rs (limited to 'vendor/clap-3.2.20/examples/multicall-hostname.rs') diff --git a/vendor/clap-3.2.20/examples/multicall-hostname.rs b/vendor/clap-3.2.20/examples/multicall-hostname.rs new file mode 100644 index 000000000..b57680a5c --- /dev/null +++ b/vendor/clap-3.2.20/examples/multicall-hostname.rs @@ -0,0 +1,17 @@ +use clap::Command; + +fn main() { + let cmd = Command::new(env!("CARGO_CRATE_NAME")) + .multicall(true) + .arg_required_else_help(true) + .subcommand_value_name("APPLET") + .subcommand_help_heading("APPLETS") + .subcommand(Command::new("hostname").about("show hostname part of FQDN")) + .subcommand(Command::new("dnsdomainname").about("show domain name part of FQDN")); + + match cmd.get_matches().subcommand_name() { + Some("hostname") => println!("www"), + Some("dnsdomainname") => println!("example.com"), + _ => unreachable!("parser should ensure only valid subcommand names are used"), + } +} -- cgit v1.2.3