// Packages represented on ASG
//
//  Copyright (C) 2014-2023 Ryan Specialty, LLC.
//
//  This file is part of TAME.
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.

//! Package object on the ASG.

use std::fmt::Display;

use crate::span::Span;

#[derive(Debug, PartialEq, Eq)]
pub struct Pkg(Span);

impl Pkg {
    pub fn new<S: Into<Span>>(span: S) -> Self {
        Self(span.into())
    }

    pub fn span(&self) -> Span {
        match self {
            Self(span) => *span,
        }
    }
}

impl Display for Pkg {
    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
        write!(f, "package")
    }
}