A developer has successfully ported the Rust core of RustDesk, a popular open-source remote desktop application, to HarmonyOS PC using the Native HAR (HarmonyOS Archive) format. This migration is notable because it demonstrates the feasibility of running Rust-based system-level software on HarmonyOS, which is not a standard Linux distribution. The article covers the technical steps involved, including adapting the build system, handling platform-specific APIs, and ensuring performance parity. For the global developer community, this serves as a valuable reference for Rust cross-platform development beyond mainstream operating systems. It also signals HarmonyOS's growing maturity as a platform for native applications, potentially attracting more open-source projects. The practical insights from this migration can help other developers considering Rust for HarmonyOS or similar niche platforms.
This article details the practical experience of porting the Rust core of RustDesk, an open-source remote desktop software, to HarmonyOS PC using Native HAR (HarmonyOS Archive). It highlights the migration process, key adaptations needed for HarmonyOS, and the potential for Rust in the HarmonyOS ecosystem. This is significant for developers exploring Rust on non-standard platforms and for the growing HarmonyOS developer community.