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The Rust Programming Language Forum - Latest posts

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Various input in one line
proRust · 2026-04-19 · via The Rust Programming Language Forum - Latest posts

1

Hello

I need help with my code. The idea is to accept multiple repository names; I’ve set this up as a flag, but I want it to allow me to accept multiple names in a single run. I’m using clap.

use clap::Parser;

#[derive(Parser, Debug)]
#[doc = "This struct for creating commands"]
pub struct CommandUsername {
    pub user_name_github: String,

    #[arg(short, long, required = false)]
    pub creation_pdf: bool,

    #[arg(short, long)]
    pub name_repository: Option<String>,
}


Thank you very much

2

Use Vec<String> instead of Option<String>.

3

Thank you very much