use crate::ast::types::ReturnType;

use serde::{Deserialize, Serialize};

use std::fmt::{Debug, Display};

use uniplate::derive_unplateable;

derive_unplateable!(Metadata);

#[derive(Clone, Debug, PartialEq, Eq, Deserialize, Serialize, Default)]

pub struct Metadata {

    pub clean: bool,

    pub etype: Option<ReturnType>,

}

impl Metadata {

}

impl Display for Metadata {

}

// impl<T> Display for Metadata<T> where T: for<'a> MetadataKind<'a> {

//     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {

//         write!(f, "Metadata")

//     }

// }

//

// impl<T> Metadata<T> where T: for<'a> MetadataKind<'a> {

//     fn new(a: T) -> Metadata<T> {

//         Metadata { a }

//     }

// }