我尝试每晚安装 Rust 并编译 Rocket 的 hello_world 示例项目。我收到了这个错误:
error[E0599]: no associated item named `Lifetime`
error[E0599]: no associated item named `Lifetime` found for type `syntax::ast::GenericParam` in the current scope
--> /Users/azwar/.cargo/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.3.13/src/decorators/derive_form.rs:30:25
|
30 | GenericParam::Lifetime(ref def) => Some(def),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated item not found in `syntax::ast::GenericParam`
我搜索了这个错误,但没有解释如何修复该错误的线程或文章。
这些是我的依赖项:
[dependencies]
rocket = "0.3.13"
rocket_codegen = "0.3.13"
我正在使用生锈rust version 1.28.0-nightly (cbc4c8380 2018-06-22)