Higher order functions using `rethrows`?

描述

贡献者指南

技术栈

swift

领域

developer experience

议题类型

feature

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

3

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

half day

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

stale

清晰度议题是否清楚说明期望改动、验收标准和下一步。

clear

前置要求

Swift rethrows conceptArgo library structure

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

35

研究方向

Investigate the usage of the `??` operator and monadic operators (e.g., `>>=`, `>>`) in the Argo codebase, likely in files such as 'Argo/Operators.swift' and 'Argo/Decode.swift'. Determine which functions can benefit from the `rethrows` keyword to allow throwing closures to propagate errors. Implement the changes and ensure backward compatibility with existing non throwing usage. Test that both throwing and non throwing closures work correctly.