clap_generate fish: ArgEnum completions not working on toplevel command #2729
Description
Rust Version
rustc 1.54.0 (a178d0322 2021-07-26)
Clap Version
master
Minimal reproducible code
use clap::{ArgEnum, Clap, IntoApp};
use clap_generate::generators;
fn main() {
clap_generate::generate::<generators::Fish, _>(
&mut App::into_app(),
"clap-issue",
&mut std::io::stdout(),
);
}
#[derive(Clap)]
struct App {
#[clap(arg_enum)]
arg: A,
}
#[derive(ArgEnum)]
enum A {
A,
B,
}Steps to reproduce the bug with the above code
cargo run
Actual Behaviour
complete -c clap-issue -s h -l help -d 'Print help information'
complete -c clap-issue -s V -l version -d 'Print version information'Expected Behaviour
complete -c clap-issue -s h -l help -d 'Print help information'
complete -c clap-issue -s V -l version -d 'Print version information'
complete -c clap-issue -r -f -a "a b"Additional Context
No response
Debug Output
No response