如何处理 RUST 中未解决的导入 'concrete' 问题

Question

我是 RUST 的新手，我正在尝试使用这个具体的库：https://github.com/zama-ai/concrete/tree/master/concrete。我正在尝试在 RUST 中创建一个简单的“Hello World”以查看具体导入是否正确。我按照上述 link.

中的说明进行操作

具体来说，我：

克隆了 GitHub 存储库。
CD 到具体文件夹 (/concrete/concrete)
运行"货物新play_with_fhe"
用新成员“play_with_me”更新了“Cargo.toml”文件

[workspace]

members = [
    "concrete",
    "concrete-npe",
    "concrete-core",
    "concrete-csprng",
    "concrete-commons",
    "concrete-tasks",
    "concrete-boolean",
    "play_with_fhe",
]

[profile.bench]
opt-level = 3
debug = true
lto="fat"

[patch.crates-io]
concrete = {path="concrete"}
concrete-npe = {path="concrete-npe"}
concrete-core = {path="concrete-core"}
concrete-csprng = {path="concrete-csprng"}
concrete-commons = {path="concrete-commons"}
concrete-boolean = {path= "concrete-boolean"}
play_with_fhe = {path= "play_with_fhe"}

Cd 进入“/concrete/concrete/play_with_fhe”并用

[package]
name = "play_with_fhe"
version = "0.1.11"
authors = ["FHE Curious"]
edition = "2018"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
concrete = "^0.1.11"

cd 进入 /concrete/concrete/play_with_fhe_/src 并创建一个 main.rs 文件运行一个简单的代码：

use concrete::*;
fn main() {
    println!("Hello, world!");
}

当我尝试用 rustc main.rs 编译它时，我被告知：

error[E0432]: unresolved import `concrete`
 --> main.rs:2:5
  |
2 | use concrete::*;
  |     ^^^^^^^^ maybe a missing crate `concrete`?

error: aborting due to previous error

For more information about this error, try `rustc --explain E0432`.

我该如何解决这个问题？如有任何建议，我们将不胜感激。

Answer 1

由于您正在尝试创建自己的 hello world 项目，因此不需要克隆存储库。您只需要创建一个项目，将具体作为依赖项包含在内，然后将其导入。这些说明在 concrete page（如 Stargateur 注释）：

% cargo new play_with_fhe
% cd play_with_fhe

将 concrete 添加到 Cargo.toml 中的依赖项：

[package]
name = "play_with_fhe"
version = "0.1.0"
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
concrete = "^0.1"   # <--- This is the only change you make. The rest is template.

然后将 use cargo::* 添加到 main.rs 的顶部并构建它：

% cargo build

这将安装所有内容。有关 Cargo 的更多信息，请参阅 Rust By Example 中的 Dependencies。

请注意，除非您使用的是 x86 架构，否则此包可能无法正确构建。例如，it won't run on an Apple M1 without Rosetta2.

如何处理 RUST 中未解决的导入 'concrete' 问题

How to deal with unresolved import 'concrete' issues in RUST

rust

rust-cargo