Merging upstream version 1.66.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 25 insertions, 0 deletions

diff --git a/vendor/clap-3.2.20/examples/escaped-positional-derive.rs b/vendor/clap-3.2.20/examples/escaped-positional-derive.rs
new file mode 100644
index 000000000..fd8fde4ed
--- /dev/null
+++ b/vendor/clap-3.2.20/examples/escaped-positional-derive.rs
@@ -0,0 +1,25 @@
+use clap::Parser;
+
+#[derive(Parser)] // requires `derive` feature
+#[clap(author, version, about, long_about = None)]
+struct Cli {
+    #[clap(short = 'f', action)]
+    eff: bool,
+
+    #[clap(short = 'p', value_name = "PEAR", value_parser)]
+    pea: Option<String>,
+
+    #[clap(last = true, value_parser)]
+    slop: Vec<String>,
+}
+
+fn main() {
+    let args = Cli::parse();
+
+    // This is what will happen with `myprog -f -p=bob -- sloppy slop slop`...
+    println!("-f used: {:?}", args.eff); // -f used: true
+    println!("-p's value: {:?}", args.pea); // -p's value: Some("bob")
+    println!("'slops' values: {:?}", args.slop); // 'slops' values: Some(["sloppy", "slop", "slop"])
+
+    // Continued program logic goes here...
+}