Macros 无法使用RSF机箱中的宏

我有一个项目试图使用以下宏：

编译时，会出现如下错误：

<rsfuzzy macros>:3:22: 3:41 error: failed to resolve. Use of undeclared type or module `fuzzy::mf` [E0433]
<rsfuzzy macros>:3 let mut vars : Vec < fuzzy:: mf:: MfType > = Vec:: new (  ) ; $ (

当我使用所建议的“extern板条箱rsfuzzy as fuzzy”时，我会得到另一个错误列表：

failed to resolve. Use of undeclared type or module `TXParserError` [E0433]at line 9 col 1 in <rsfuzzy macros>
unresolved name `TXParserError::from_complex` [E0425]at line 9 col 1 in <rsfuzzy macros>
                                        ^~~~~~~~~~~~~~~~~~~

---

rsfuzzy板条箱显示出不良的编码实践，这似乎是导致此问题的原因。以下是一个例子：

---

是的，我试过了，它解决了错误，但是出现了新的错误。

failed to resolve. Use of undeclared type or module `TXParserError` [E0433]at line 9 col 1 in <rsfuzzy macros>
unresolved name `TXParserError::from_complex` [E0425]at line 9 col 1 in <rsfuzzy macros>
                                        ^~~~~~~~~~~~~~~~~~~

#[macro_export]
macro_rules! fz_input_var {
    ( $( $x:expr ),* ) => {
        {
            let mut vars: Vec<fuzzy::mf::MfType> = Vec::new();
            $(
                let value = match $x.0 {
                    "triangle" => fuzzy::mf::Triangle::new($x.1, $x.2),
                    "trapezoid" => fuzzy::mf::Trapezoid::new($x.1, $x.2),
                    "up" => fuzzy::mf::Up::new($x.1, $x.2),
                    "down" => fuzzy::mf::Down::new($x.1, $x.2),
                    _ => return Err(TXParserError::from_complex("No MF found for type", $x.0))

                };
               vars.push(value);

            )*
            fuzzy::InputVar::new(vars)
        }
    };
}

extern crate rsfuzzy as fuzzy;