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use mon::{Parser, tag};
use crate::{Parseable, atom::Atom, repo::profile::package::Package};
impl<'a> Parseable<'a, &'a str> for Package {
type Parser = impl Parser<&'a str, Output = Self>;
fn parser() -> Self::Parser {
Atom::parser()
.map(Package::Add)
.or(Atom::parser().preceded_by(tag("-")).map(Package::Remove))
}
}
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