src/depend/mod.rs


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use crate::{atom::Atom, useflag::UseFlag};

pub mod parsers;

#[derive(Clone, Debug)]
pub enum Conditional {
    Negative(UseFlag),
    Positive(UseFlag),
}

#[derive(Clone, Debug)]
pub enum Expr {
    Atom(Atom),
    AllOf(Vec<Expr>),
    AnyOf(Vec<Expr>),
    OneOf(Vec<Expr>),
    ConditionalGroup(Conditional, Vec<Expr>),
}