| //! How to use `#[structopt(skip)]` |
| |
| use structopt::StructOpt; |
| |
| #[derive(StructOpt, Debug, PartialEq)] |
| pub struct Opt { |
| #[structopt(long, short)] |
| number: u32, |
| #[structopt(skip)] |
| k: Kind, |
| #[structopt(skip)] |
| v: Vec<u32>, |
| |
| #[structopt(skip = Kind::A)] |
| k2: Kind, |
| #[structopt(skip = vec![1, 2, 3])] |
| v2: Vec<u32>, |
| #[structopt(skip = "cake")] // &str implements Into<String> |
| s: String, |
| } |
| |
| #[derive(Debug, PartialEq)] |
| enum Kind { |
| A, |
| B, |
| } |
| |
| impl Default for Kind { |
| fn default() -> Self { |
| return Kind::B; |
| } |
| } |
| |
| fn main() { |
| assert_eq!( |
| Opt::from_iter(&["test", "-n", "10"]), |
| Opt { |
| number: 10, |
| k: Kind::B, |
| v: vec![], |
| |
| k2: Kind::A, |
| v2: vec![1, 2, 3], |
| s: String::from("cake") |
| } |
| ); |
| } |