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-rw-r--r--vendor/clap/examples/escaped-positional.rs9
1 files changed, 2 insertions, 7 deletions
diff --git a/vendor/clap/examples/escaped-positional.rs b/vendor/clap/examples/escaped-positional.rs
index a0fff790b..fdcb930fb 100644
--- a/vendor/clap/examples/escaped-positional.rs
+++ b/vendor/clap/examples/escaped-positional.rs
@@ -1,9 +1,7 @@
-// Note: this requires the `cargo` feature
-
use clap::{arg, command, value_parser, ArgAction};
fn main() {
- let matches = command!()
+ let matches = command!() // requires `cargo` feature
.arg(arg!(eff: -f).action(ArgAction::SetTrue))
.arg(
arg!(pea: -p <PEAR>)
@@ -22,10 +20,7 @@ fn main() {
// This is what will happen with `myprog -f -p=bob -- sloppy slop slop`...
// -f used: true
- println!(
- "-f used: {:?}",
- *matches.get_one::<bool>("eff").expect("defaulted by clap")
- );
+ println!("-f used: {:?}", matches.get_flag("eff"));
// -p's value: Some("bob")
println!("-p's value: {:?}", matches.get_one::<String>("pea"));
// 'slops' values: Some(["sloppy", "slop", "slop"])