linebender/druid

figure out a way to build a 'no-shell' version of druid

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#758 创建于 2020年3月25日

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描述

This would be nice for things like being a dependency of the druid-derive crate.

How I would do this is to make a feature in druid, 'shell', that is enabled by default. With this feature missing, only essential traits would be available, like Data and Lens. I suspect I will also want this for other things down the road, like cargo-druid.

贡献者指南

技术栈
rust
领域
tooling
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。
1-2 days
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
RustCargo featuresdruid crate 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 druid's Cargo.toml to understand existing feature flags and module structure. Examine the druid derive crate's dependencies to identify which parts of druid it requires. Propose a design for adding a 'shell' feature that gates the shell module, ensuring essential traits like Data and Lens are always available. Consider any breaking changes or conditional compilation needed.
figure out a way to build a 'no-shell' version of druid · linebender/druid#758 | Good First Issue