1 files changed, 0 insertions, 93 deletions
diff --git a/vendor/clap/examples/tutorial_derive/04_04_custom.rs b/vendor/clap/examples/tutorial_derive/04_04_custom.rs
deleted file mode 100644
index 454d489c1..000000000
--- a/vendor/clap/examples/tutorial_derive/04_04_custom.rs
+++ /dev/null
@@ -1,93 +0,0 @@
-use clap::{CommandFactory, ErrorKind, Parser};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    /// set version manually
-    #[clap(long, value_name = "VER", value_parser)]
-    set_ver: Option<String>,
-
-    /// auto inc major
-    #[clap(long, action)]
-    major: bool,
-
-    /// auto inc minor
-    #[clap(long, action)]
-    minor: bool,
-
-    /// auto inc patch
-    #[clap(long, action)]
-    patch: bool,
-
-    /// some regular input
-    #[clap(value_parser)]
-    input_file: Option<String>,
-
-    /// some special input argument
-    #[clap(long, value_parser)]
-    spec_in: Option<String>,
-
-    #[clap(short, value_parser)]
-    config: Option<String>,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    // Let's assume the old version 1.2.3
-    let mut major = 1;
-    let mut minor = 2;
-    let mut patch = 3;
-
-    // See if --set-ver was used to set the version manually
-    let version = if let Some(ver) = cli.set_ver.as_deref() {
-        if cli.major || cli.minor || cli.patch {
-            let mut cmd = Cli::command();
-            cmd.error(
-                ErrorKind::ArgumentConflict,
-                "Can't do relative and absolute version change",
-            )
-            .exit();
-        }
-        ver.to_string()
-    } else {
-        // Increment the one requested (in a real program, we'd reset the lower numbers)
-        let (maj, min, pat) = (cli.major, cli.minor, cli.patch);
-        match (maj, min, pat) {
-            (true, false, false) => major += 1,
-            (false, true, false) => minor += 1,
-            (false, false, true) => patch += 1,
-            _ => {
-                let mut cmd = Cli::command();
-                cmd.error(
-                    ErrorKind::ArgumentConflict,
-                    "Can only modify one version field",
-                )
-                .exit();
-            }
-        };
-        format!("{}.{}.{}", major, minor, patch)
-    };
-
-    println!("Version: {}", version);
-
-    // Check for usage of -c
-    if let Some(config) = cli.config.as_deref() {
-        // todo: remove `#[allow(clippy::or_fun_call)]` lint when MSRV is bumped.
-        #[allow(clippy::or_fun_call)]
-        let input = cli
-            .input_file
-            .as_deref()
-            // 'or' is preferred to 'or_else' here since `Option::as_deref` is 'const'
-            .or(cli.spec_in.as_deref())
-            .unwrap_or_else(|| {
-                let mut cmd = Cli::command();
-                cmd.error(
-                    ErrorKind::MissingRequiredArgument,
-                    "INPUT_FILE or --spec-in is required when using --config",
-                )
-                .exit()
-            });
-        println!("Doing work using input {} and config {}", input, config);
-    }
-}