【Rust 日报】一个可以查看 Rust Crate 版本差异在在线网站

汽车安全：Infineon的部分微控制器支持Rust

德国慕尼黑 - 2023年3月7日 - 安全系统的开发对汽车市场至关重要。Rust编程语言默认是内存安全的，是任务关键型汽车软件设计的重要推动者。Infineon迈出了第一步，在嵌入式领域创造了一个Rust生态系统。该公司成为第一个正式支持其微控制器使用Rust的主要半导体制造商。

ReadMore:https://www.infineon.com/cms/en/about-infineon/press/market-news/2023/INFATV202303-076.html

一个可以查看 Rust Crate 版本差异的在线网站

# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
  #
  # When uploading crates to the registry Cargo will automatically
  # "normalize" Cargo.toml files for maximal compatibility
  # with all versions of Cargo and also rewrite `path` dependencies
  # to registry (e.g., crates.io) dependencies.
  #
  # If you are reading this file be aware that the original Cargo.toml
  # will likely look very different (and much more reasonable).
  # See Cargo.toml.orig for the original contents.
  
  [package]
- rust-version = "1.19"
+ rust-version = "1.13"
  name = "serde"
- version = "1.0.153"
+ version = "1.0.152"
  authors = [
      "Erick Tryzelaar <[e-mail]>",
      "David Tolnay <[e-mail]>",
  ]
  build = "build.rs"
  include = [
      "build.rs",
      "src/**/*.rs",
      "crates-io.md",
      "README.md",
      "LICENSE-APACHE",
      "LICENSE-MIT",
  ]
  description = "A generic serialization/deserialization framework"
  homepage = "https://serde.rs"
  documentation = "https://docs.rs/serde"
  readme = "crates-io.md"
  keywords = [
      "serde",
      "serialization",
      "no_std",
  ]
  categories = [
      "encoding",
      "no-std",
  ]
  license = "MIT OR Apache-2.0"
  repository = "https://github.com/serde-rs/serde"
- 
- [package.metadata.docs.rs]
- targets = ["x86_64-unknown-linux-gnu"]
  
  [package.metadata.playground]
  features = [
      "derive",
      "rc",
  ]
  
+ [package.metadata.docs.rs]
+ targets = ["x86_64-unknown-linux-gnu"]
+ 
  [lib]
  doc-scrape-examples = false
  
  [dependencies.serde_derive]
- version = "=1.0.153"
+ version = "=1.0.152"
  optional = true
  
  [dev-dependencies.serde_derive]
  version = "1.0"
  
  [features]
  alloc = []
  default = ["std"]
  derive = ["serde_derive"]
  rc = []
  std = []
  unstable = []

ReadMore:https://github.com/xfbs/diff.rs

单击体验:https://diff.rs/serde/1.0.153/1.0.152/Cargo.toml

Zig 与 Rust

作者在文章中比较了 Zig 与 Rust，最后的基准测试得出的结论是 Zig 比 Rust 快 1.56-1.76 倍左右。

让我们看看 Rust 的代码的优化空间有多大。

Github:https://github.com/zackradisic/rust-vs-zig

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From 日报小组 冰山上的 mook && MalikHou

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