Rust: Implement Vectors of Unions

描述

貢獻者指南

技術棧

rustcpp

領域

backenddataapi

議題類型

feature

難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。

4

預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。

over 1 week

活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。

stale

清晰度議題是否清楚說明預期改動、驗收標準和下一步。

needs investigation

前置要求

Rust programmingFlatBuffers schema knowledgeUnderstanding of unions in serialization

新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。

25

研究方向

The issue requests implementing vectors of unions in Rust FlatBuffers, aiming for parity with C++ and Java implementations. Review the existing Rust codegen in src/idl gen rust.cpp and test files under tests/rust usage test. Examine comments for prior discussion on design decisions, particularly around union table handling. The lack of an assignee or linked PR suggests this is an open research problem; contributors should analyze how C++ and Java handle union vectors in their respective codegens and propose a similar Rust implementation.