有观点认为，随着大语言模型Agent在代码开发中的应用兴起，Rust因其强大的类型系统、良好的默认性能和可靠性特性，正成为Agent编程的理想选择1。Meta工程师今年编写的第一方Rust代码量达到了前9年总和的两倍1，这一数据反映了Rust在实际开发中应用的快速增长。业内对Rust的信心也体现在"如果它能编译，它就是正确的"这一评价中1。
为适应Agent编程的发展趋势，有建议指出Rust应在三个核心支柱上发力：设计、构建和优化1。更进一步的改进方向包括增强类型系统的表达能力，集成证明工具以验证代码正确性1。一项更为宏远的目标是实现"无不安全代码"——通过证明系统验证所有unsafe代码的安全性，从而消除未定义行为1。当前Verus、Creusot、Aeneas、Kani等证明工具已存在，但使用体验仍需改善1。
As large language model agents become increasingly prevalent in software development, Rust's design principles position it as an especially suitable language for agent-driven programming.1 The article argues that Rust's strong type system, robust default performance characteristics, and reliability features make it well-suited for this emerging paradigm.1
Evidence of Rust's growing adoption in agent development is substantial. Meta engineers wrote more first-party Rust code this year than in the preceding nine years combined.1 This surge reflects the language's growing relevance in domains where agent systems operate. The appeal is captured in the principle that "if it compiles, it works," a phrase attributed to Greg Brockman.1 Type systems, however, have inherent limitations; they can demonstrate the absence of bugs but cannot prove the presence of correctness.1
To strengthen Rust's position in agent programming, the article proposes that the language embrace three core pillars: Design, Construction, and Optimization.1 Most ambitiously, it advocates for a "No more unsafe code" goal as Rust's north star—a vision where all unsafe code is formally verified for correctness, effectively eliminating undefined behavior.1 Several proof tools already exist for Rust, including Verus, Creusot, Aeneas, and Kani, though their current user experience remains suboptimal.1 Enhancing the expressiveness of Rust's type system and integrating these verification tools more deeply into the language ecosystem would be necessary to realize this vision.1
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