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-rw-r--r--vendor/clap/examples/tutorial_derive/04_03_relations.rs72
1 files changed, 0 insertions, 72 deletions
diff --git a/vendor/clap/examples/tutorial_derive/04_03_relations.rs b/vendor/clap/examples/tutorial_derive/04_03_relations.rs
deleted file mode 100644
index f8523902d..000000000
--- a/vendor/clap/examples/tutorial_derive/04_03_relations.rs
+++ /dev/null
@@ -1,72 +0,0 @@
-use clap::{ArgGroup, Parser};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-#[clap(group(
- ArgGroup::new("vers")
- .required(true)
- .args(&["set-ver", "major", "minor", "patch"]),
- ))]
-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(group = "input", value_parser)]
- input_file: Option<String>,
-
- /// some special input argument
- #[clap(long, group = "input", value_parser)]
- spec_in: Option<String>,
-
- #[clap(short, requires = "input", 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() {
- 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, _, _) => major += 1,
- (_, true, _) => minor += 1,
- (_, _, true) => patch += 1,
- _ => unreachable!(),
- };
- format!("{}.{}.{}", major, minor, patch)
- };
-
- println!("Version: {}", version);
-
- // Check for usage of -c
- if let Some(config) = cli.config.as_deref() {
- let input = cli
- .input_file
- .as_deref()
- .unwrap_or_else(|| cli.spec_in.as_deref().unwrap());
- println!("Doing work using input {} and config {}", input, config);
- }
-}