您需要从serde机箱启用derive功能。您的cargo.toml文件应该看起来像这样：
您需要从serde机箱启用derive功能。您的cargo.toml文件应该看起来像这样：
error[E0432]: unresolved import `rocket::serde::json` --> src/main.rs:2:20 | 2 | use rocket::serde::json::Json; | ^^^ could not find `json` in `serde` For more information about this error, try `rustc --explain E0432`. error: could not compile `my-api` due to previous...
首先，lib.rs和main.rs是两个不同的crate。如果你想从main.rs访问lib.rs，你不能用crate，因为它不...
Rust/Rocket:未为struct实现特征` `serde::ser::Serialize` 、 我正在尝试使用Rocket创建一个简单的端点。我的Cargo.toml有以下依赖关系:rocket = "0.4.2"rocket_contrib = "0.4.2[getorg]).launch();错误中的编译结果: error[E0432]: unresolved import `serde 浏览4提问于2020-09-14得票数 4 ...
细看node_resolve 会发现,其中主要存在较长运行时间的是serde_json相关的代码,从火焰图中,我们会发现消耗时间较长的其实是serde_json的部分。 对应得,我们看到源代码。显然,我们找到了性能瓶颈,这是一个 IO & 计算问题: 存在File::open的动作,存在 IO 瓶颈 ...
到目前为止,我的尝试都以失败告终: use std::sync::atomics::AtomicBool; use std::sync::atomics::Ordering; // error unresolved import: there is no `Relaxed` in `std::sync::atomics::Ordering` // use std::sync::atomics::Ordering::Relaxed; fn m 浏览0提问于2014-01-24得票数 14 回...
cargo build Compiling async-channel v2.3.0 error[E0432]: unresolved import `concurrent_queue::ForcePushError` --> /home/vania/.cargo/registry/src/index.crates.io-6f17d22bba15001f/async-channel-2.3.0/src/lib.rs:50:41 | 50 | ...rentQueue, ForcePushError, PopError, PushError}; | ^^...
Checking storage v1.0.0 (/xxx/out/rust-client) error[E0432]: unresolved import `storage::apis::ListParams` --> examples/disk.rs:7:5 | 7 | use storage::apis::ListParams; | ^^^ no `ListParams` in `apis` error[E0603]: module `disks_api` is private --> examples/disk.rs:8:20...
rustic-cargo-auto-add-missing-dependenciesautomatically add missing dependencies to Cargo.toml by checking new diagnostics for 'unresolved import' errors rustic-cargo-use-last-stored-argumentsalways use stored arguments that were provided withC-u(instead of requiring to run rustic "rerun" commands) ...