summaryrefslogtreecommitdiffstats
path: root/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:11:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:13:23 +0000
commit20431706a863f92cb37dc512fef6e48d192aaf2c (patch)
tree2867f13f5fd5437ba628c67d7f87309ccadcd286 /vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs
parentReleasing progress-linux version 1.65.0+dfsg1-2~progress7.99u1. (diff)
downloadrustc-20431706a863f92cb37dc512fef6e48d192aaf2c.tar.xz
rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.zip
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs')
-rw-r--r--vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs14
1 files changed, 14 insertions, 0 deletions
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs
new file mode 100644
index 000000000..10a1ec808
--- /dev/null
+++ b/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs
@@ -0,0 +1,14 @@
+use clap::Parser;
+
+#[derive(Parser)]
+#[clap(author, version, about, long_about = None)]
+struct Cli {
+ #[clap(default_value_t = String::from("alice"), value_parser)]
+ name: String,
+}
+
+fn main() {
+ let cli = Cli::parse();
+
+ println!("name: {:?}", cli.name);
+}