在fn前面加async error: async functions cannot be used for tests error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) 调用一个类
mod tests { use super::*; #[test] async fn test_str_len() { assert_eq!(str_len_async("x5ff").await, 4); } } 编译器提示我们,因为编译器暂时不能支持异步的测试 error: async functions cannot be used for tests --> src\lib.rs:28:5 | 28 | async fn test_str_len() { | ^--...
thread'tests::test_sync_method'panickedat'Cannotstartaruntimefromwithinaruntime.Thishappensbecauseafunction(like`block_on`)attemptedtoblockthecurrentthreadwhilethethreadisbeingusedtodriveasynchronoustasks.',/Users/lei/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-1.17.0/src/runtime/enter.rs9...
ENRust Async 工作组的主要目标之一是允许无处不在（尤其是在 traits 中）开 async fn 。在这篇文章...
51CTO博客已为您找到关于rust tests 中 集中测试 async的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及rust tests 中 集中测试 async问答内容。更多rust tests 中 集中测试 async相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。
Why should I use Rust? Rust is known for its memory safety and zero-cost abstractions, which make it a good choice for building high-performance, reliable, and secure software. It’s particularly well-suited for system programming, web development, and embedded systems. ...
Summary In the latest nightly, on tokio::test functions, the last assert is flagged with clippy::needless_return Reproducer I tried this code: #[tokio::test] async fn test1() { assert_eq!(4, 5); } And ran this cargo +nightly clippy --all...
Username for 'https://gitee.com': userName Password for 'https://userName@gitee.com':#私人令牌 新建文件 新建子模块 上传文件 分支86 标签45 undefined 贡献代码 同步代码 创建Pull Request 了解更多 对比差异通过 Pull Request 同步 同步更新到分支 ...
fork requires all functions called after it to be async-signal safe, which both pthread_key_* and #[thread_local] are not documented to be, #[thead_local] is not a function so where would one even check if it is async-signal-safe...?Member...
Note: gpgverify is not used. Release is not signed. [!]: %check is present and all tests pass. [x]: Packages should try to preserve timestamps of original installed files. [x]: Reviewer should test that the package builds in mock. [x]: Buildroot is not present [x]: Package has ...