cxx2flow 0.6.2

Convert your C/C++ code to control flow chart
Documentation 
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use std::{cell::RefCell, ops::Range, rc::Rc};

#[derive(Debug)]
pub enum AstNode {
    Dummy,
    /// Children
    Compound(Vec<Rc<RefCell<Ast>>>),
    /// Content
    Stat(String),
    /// Content
    Continue(String),
    /// Content
    Break(String),
    /// Content
    Return(String),
    /// Condition, Children1, Children2
    If {
        cond: String,
        body: Rc<RefCell<Ast>>,
        otherwise: Option<Rc<RefCell<Ast>>>,
    },
    /// Condition, Children
    While {
        cond: String,
        body: Rc<RefCell<Ast>>,
    },
    /// Condition, Children
    DoWhile {
        cond: String,
        body: Rc<RefCell<Ast>>,
    },
    /// Init, Condition, Update, Children
    For {
        init: String,
        cond: String,
        upd: String,
        body: Rc<RefCell<Ast>>,
    },
    /// Condition, Children, Body
    Switch {
        cond: String,
        cases: Vec<String>,
        body: Rc<RefCell<Ast>>,
    },
    /// Label Name
    Goto(String),
}
#[derive(Debug)]
pub struct Ast {
    pub node: AstNode,
    pub range: Range<usize>,
    pub label: Option<Vec<String>>,
}

impl Ast {
    pub fn new(node: AstNode, range: Range<usize>, label: Option<Vec<String>>) -> Ast {
        Ast { node, range, label }
    }
}