JSON Output Diagnostics Artifact notifications JSON Output This chapter documents the JSON structures emitted by rustc . JSON may beenabled with the —error-format=json flag ...

库 库 让我们创建一个库，然后看看如何把它链接到另一个 crate。 pub fn public_function () { println !( "called rary's `public_function()`" ); } fn private_function () { println !( "c...

xzoom Getting Started Required Manual Changes Required Dependencies Transpiling xzoom Getting Started If the repo submodule appears to be empty or out of date, you may ne...

Tools You Should Know Development, Build, and Workflow Orchestration wasm-pack | repository Optimizing and Manipulating .wasm Binaries wasm-opt | repository wasm2js | repository...

Optimizations: the speed size tradeoff No optimizations Optimizing dependencies Optimize for speed Optimize for size Optimizations: the speed size tradeoff Everyone wants t...

extern crate extern crate 链接一个 crate 到这个新库，必须使用 extern crate 声明。这不仅会链接库，还会导入与库名相同的模块里面的所有项。适用于模块的可见性规则也适用于库。 // 链接到 `library`（库），导入 `rary` 模块里面的项 extern crate rary ; ...

IDE支持：Idea 升级idea 安装插件 安装标准库 IDE支持：Idea IntelliJ Rust插件提供对rust的支持。 https://intellij-rust.github.io/ 升级idea 按照建议，升级idea到最近版本，避免因为版本低造成问题。 安装插件 在Idea的插件中选择”Browse repo...

Packages and Crates Packages and Crates The first parts of the module system we’ll cover are packages and crates. A crate is the smallest amount of code that the Rust compiler...

WebAssembly support WebAssembly support for emscripten for wasm32-unknown-unknown Rust has gained support for WebAssembly , meaningthat you can run Rust code in your brow...

Lints Lints In software, a "lint" is a tool used to help improve your source code. TheRust compiler contains a number of lints, and when it compiles your code, it willalso run ...