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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 03:57:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 03:57:31 +0000
commitdc0db358abe19481e475e10c32149b53370f1a1c (patch)
treeab8ce99c4b255ce46f99ef402c27916055b899ee /vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs
parentReleasing progress-linux version 1.71.1+dfsg1-2~progress7.99u1. (diff)
downloadrustc-dc0db358abe19481e475e10c32149b53370f1a1c.tar.xz
rustc-dc0db358abe19481e475e10c32149b53370f1a1c.zip
Merging upstream version 1.72.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs')
-rw-r--r--vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs26
1 files changed, 0 insertions, 26 deletions
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs b/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs
deleted file mode 100644
index 3da7aca74..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-use clap::{arg, command};
-
-fn main() {
- let matches = command!() // requires `cargo` feature
- .arg(
- arg!(<MODE>)
- .help("What mode to run the program in")
- .value_parser(["fast", "slow"]),
- )
- .get_matches();
-
- // Note, it's safe to call unwrap() because the arg is required
- match matches
- .get_one::<String>("MODE")
- .expect("'MODE' is required and parsing will fail if its missing")
- .as_str()
- {
- "fast" => {
- println!("Hare");
- }
- "slow" => {
- println!("Tortoise");
- }
- _ => unreachable!(),
- }
-}