1 files changed, 0 insertions, 81 deletions
diff --git a/vendor/clap-3.2.20/examples/derive_ref/hand_subcommand.rs b/vendor/clap-3.2.20/examples/derive_ref/hand_subcommand.rs
deleted file mode 100644
index e9423bdc0..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/hand_subcommand.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-use clap::error::{Error, ErrorKind};
-use clap::{ArgMatches, Args as _, Command, FromArgMatches, Parser, Subcommand};
-
-#[derive(Parser, Debug)]
-struct AddArgs {
-    #[clap(value_parser)]
-    name: Vec<String>,
-}
-#[derive(Parser, Debug)]
-struct RemoveArgs {
-    #[clap(short, long, action)]
-    force: bool,
-    #[clap(value_parser)]
-    name: Vec<String>,
-}
-
-#[derive(Debug)]
-enum CliSub {
-    Add(AddArgs),
-    Remove(RemoveArgs),
-}
-
-impl FromArgMatches for CliSub {
-    fn from_arg_matches(matches: &ArgMatches) -> Result<Self, Error> {
-        match matches.subcommand() {
-            Some(("add", args)) => Ok(Self::Add(AddArgs::from_arg_matches(args)?)),
-            Some(("remove", args)) => Ok(Self::Remove(RemoveArgs::from_arg_matches(args)?)),
-            Some((_, _)) => Err(Error::raw(
-                ErrorKind::UnrecognizedSubcommand,
-                "Valid subcommands are `add` and `remove`",
-            )),
-            None => Err(Error::raw(
-                ErrorKind::MissingSubcommand,
-                "Valid subcommands are `add` and `remove`",
-            )),
-        }
-    }
-    fn update_from_arg_matches(&mut self, matches: &ArgMatches) -> Result<(), Error> {
-        match matches.subcommand() {
-            Some(("add", args)) => *self = Self::Add(AddArgs::from_arg_matches(args)?),
-            Some(("remove", args)) => *self = Self::Remove(RemoveArgs::from_arg_matches(args)?),
-            Some((_, _)) => {
-                return Err(Error::raw(
-                    ErrorKind::UnrecognizedSubcommand,
-                    "Valid subcommands are `add` and `remove`",
-                ))
-            }
-            None => (),
-        };
-        Ok(())
-    }
-}
-
-impl Subcommand for CliSub {
-    fn augment_subcommands(cmd: Command<'_>) -> Command<'_> {
-        cmd.subcommand(AddArgs::augment_args(Command::new("add")))
-            .subcommand(RemoveArgs::augment_args(Command::new("remove")))
-            .subcommand_required(true)
-    }
-    fn augment_subcommands_for_update(cmd: Command<'_>) -> Command<'_> {
-        cmd.subcommand(AddArgs::augment_args(Command::new("add")))
-            .subcommand(RemoveArgs::augment_args(Command::new("remove")))
-            .subcommand_required(true)
-    }
-    fn has_subcommand(name: &str) -> bool {
-        matches!(name, "add" | "remove")
-    }
-}
-
-#[derive(Parser, Debug)]
-struct Cli {
-    #[clap(short, long, action)]
-    top_level: bool,
-    #[clap(subcommand)]
-    subcommand: CliSub,
-}
-
-fn main() {
-    let args = Cli::parse();
-    println!("{:#?}", args);
-}