Tonic Joins the gRPC Project: What It Means for Rust Developers — Lobsters Rust

Tonic, a popular Rust implementation of gRPC, is now officially part of the gRPC project. This integration aims to enhance interoperability and support for gRPC in Rust, ensuring that Tonic aligns more closely with the official gRPC specifications. For Rust developers, this means improved stability, more comprehensive documentation, and potentially faster updates to align with gRPC's evolving features. This is a significant step for those using Tonic in production environments, offering more robust support and community backing.

Optimizing Wasm32: Rust's Approach to v128 Function Parameters — Rust Internals

The Rust community is addressing performance issues related to the wasm32 architecture, specifically the handling of v128 function parameters. Currently, these parameters are unnecessarily spilled into the shadow stack, affecting performance. By optimizing this aspect, Rust aims to enhance execution efficiency for wasm32 applications, particularly those leveraging SIMD operations. This improvement is crucial for developers targeting WebAssembly, as it can lead to more efficient and performant Rust applications in the browser and other wasm32 environments.

• Pre-RFC improved ergonomics for `!` [Rust Internals]
• Pure RustでブラウザだけでSMILES→SVG変換できる分子解析ライブラリ「chem-wasm-lens」を作った [Zenn Rust (JP)]
• Fontconfig crate revamp [Rust Users Forum]
• 【Rust日报】2026-05-19 Needle-rs：纯Rust + WebAssembly的工具调用运行时 [RustCC (CN)]