mirror of
https://github.com/clap-rs/clap
synced 2024-11-15 00:57:15 +00:00
06d43a02da
Like was said in #2435, this is what people would expect. While we should note this in a compatibility section in the changelog, I do not consider this a breaking change since we should be free to adjust the help output as needed. We are cautious when people might build up their own content around it (like #3312) but apps should already handle this with `--help` so this shouldn't be a major change. We aren't offering a way for people to disable this, assuming people won't need to. Longer term, we are looking at support "Actions" (#3405) and expect those to help customize the flags. We'll need something similar for the `help` subcommand. Fixes #3440
23 lines
528 B
Rust
23 lines
528 B
Rust
#![allow(deprecated)]
|
|
|
|
use clap::{AppSettings, StructOpt};
|
|
|
|
#[test]
|
|
fn compatible() {
|
|
#[derive(StructOpt)]
|
|
#[structopt(author, version, about)]
|
|
#[structopt(global_setting(AppSettings::PropagateVersion))]
|
|
struct Cli {
|
|
#[structopt(subcommand)]
|
|
command: Commands,
|
|
}
|
|
|
|
#[derive(StructOpt)]
|
|
#[structopt(setting(AppSettings::SubcommandRequiredElseHelp))]
|
|
enum Commands {
|
|
/// Adds files to myapp
|
|
Add { name: Option<String> },
|
|
}
|
|
|
|
Cli::from_iter(["test", "add"]);
|
|
}
|