Rust是否具有dlopen等效项 [英] Does Rust have a dlopen equivalent

问题描述

Rust是否有办法使程序可插入.在C语言中，我创建的插件是使用dlopen加载的.so文件. Rust是否提供本机做同样的事情?

Does Rust have a way to make a program pluggable. In C the plugins I create are .so files that I load with dlopen. Does Rust provide a native way of doing the same thing?

推荐答案

libloading .除此之外，我知道三种不同的选择:

The Rust FAQ officially endorses libloading. Beyond that, there are three different options I know of:

• 使用 shared_library板条箱
• 使用 dylib板条箱.
• 使用 std::dynamic_lib ，即

• Use the shared_library crate
• Use the dylib crate.
• Use std::dynamic_lib, which is deprecated since Rust 1.5. (These docs are no longer available in version 1.32; it's likely the feature has been dropped altogether by now.)

我还没有尝试过这些方法，所以我不能真正说出哪个是最佳选择，或者不同变体的优缺点.我强烈建议至少使用std::dynamic_lib 反对，因为它已被弃用，并且将来可能会被私有化.

I haven't tried any of these, so I cannot really say which is best or what the pros/cons are for the different variants. I'd strongly advise against using std::dynamic_lib at least, given that it's deprecated and will likely be made private at some point in the future.

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