- Less `extern crate`s needed since we pass it via `rustc` (closer to idiomatic 2018 edition Rust code). Things to note: - There is two more nightly features used: + The new Rust mangling scheme: we know it will be stable (and the default on, later on). + The binary dep-info...
example.rs`, like in C. + All the `rust/*` and `driver/char/rust_example/*` files moved to fit in the new structure. Way less files around! - Only `rust-lang/{rust,rust-bindgen,compiler-builtins}` as dependencies. + Also helps with the faster compilation. - Offline builds, ...
通过LLVM，Rust从积极的死代码消除中获益。实际上，可以看到默认情况下的工作：除非no_std，否则代码隐式...
从2018版开始,use声明可以像extern crate那样指定外部的crate依赖。(译者注:这句实际是说2018版外部包依赖一般不在源代码文件里通过extern crate这样的语法直接引入,而是转入配置文件Cargo.toml里以外部预导入模块(extern prelude)的形式引入,那么我们就可以在源代码文件里直接使用use声明语法来引入这些外部预导入模块里的...
50 How to pass rustc flags to cargo? 0 How can I build object files with Cargo? 10 How do I generate cargo docs for all platforms? 7 Cargo build results in "No match for id" 2 How to run cargo from Emacs 24 Using a crate in a Cargo project errors with "maybe a missing ext...
您的项目有两个板条箱，每个板条箱中只有一个源代码文件和一个模块：
真正的编译器还是rustc 我理解题主问的“解析”，应该属于编译过程中工作，所以应该是rustc负责的 ...
cargo只是封装了rustc的工作而已，大公司的rust项目是可以不用cargo的，思路打开一些。use出现在源码里，...
error: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? (see issue #27812) --> src/main.rs:2:1 ...
您的项目有两个板条箱，每个板条箱中只有一个源代码文件和一个模块：