Enum as argument of command

[noahfraiture]

Hello, I want to implement enum argument to a command but I don't know how. This is my current code :

#[derive(Subcommand, Debug, Clone, PartialEq, Eq, Hash)]
pub enum Commands {
    /// Print the extracted content in the terminal
    Print(ContentArg),

    /// Save the extracted content in files
    Save(ContentArg),

    /// Create a html topolgy
    Graph,
}

#[derive(Args, Debug, Clone, PartialEq, Eq, Hash)]
struct ContentArg {
    content: Content,
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
enum Content {
    /// Extract the text in the html
    Texts,

    /// Extract the comments in the html
    Comments,

    /// Extract the links found on the page
    Links,

    /// Extract the images of the page
    Images,

    /// Extract informations about any form
    Input,

    /// Extract all information and generate a topology
    All,
}

If I tried to directly use the enum in the Commands but I got #[derive(Args)] only supports non-tuple structs
In the code I gave you I have

error[E0599]: the method `value_parser` exists for reference `&&&&&&_AutoValueParser<Content>`, but its trait bounds were not satisfied
    --> src/cli.rs:60:5
     |
60   |     content: Content,
     |     ^^^^^^^ method cannot be called on `&&&&&&_AutoValueParser<Content>` due to unsatisfied trait bounds
...
64   | enum Content {
     | ------------ doesn't satisfy 7 bounds
     |
    ::: /home/noah/.cargo/registry/src/index.crates.io-6f17d22bba15001f/clap_builder-4.5.13/src/builder/value_parser.rs:2422:1
     |
2422 | pub struct _AutoValueParser<T>(std::marker::PhantomData<T>);
     | ------------------------------ doesn't satisfy `_: _ValueParserViaParse`
     |
     = note: the following trait bounds were not satisfied:
             `cli::Content: ValueEnum`
             which is required by `&&&&&_AutoValueParser<cli::Content>: clap::builder::via_prelude::_ValueParserViaValueEnum`
             `cli::Content: ValueParserFactory`
             which is required by `&&&&&&_AutoValueParser<cli::Content>: clap::builder::via_prelude::_ValueParserViaFactory`
             `cli::Content: From<OsString>`
             which is required by `&&&&_AutoValueParser<cli::Content>: clap::builder::via_prelude::_ValueParserViaFromOsString`
             `cli::Content: From<&'s std::ffi::OsStr>`
             which is required by `&&&_AutoValueParser<cli::Content>: clap::builder::via_prelude::_ValueParserViaFromOsStr`
             `cli::Content: From<std::string::String>`
             which is required by `&&_AutoValueParser<cli::Content>: clap::builder::via_prelude::_ValueParserViaFromString`
             `cli::Content: From<&'s str>`
             which is required by `&_AutoValueParser<cli::Content>: clap::builder::via_prelude::_ValueParserViaFromStr`
             `cli::Content: FromStr`
             which is required by `_AutoValueParser<cli::Content>: clap::builder::via_prelude::_ValueParserViaParse`

I can impl the 7 trait but it seems to weird to have to do that manually. Is there something I'm missing ?
Also if possible I would like to actually have Vec<Content> separated by a comma for instance, is it possible ?

[epage]

How do you want Content to behave on the command-line? As a positional value? If so, you can have it derive ValueEnum.

[noahfraiture]

Oh great thanks !