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| author | 魏曹先生 <1992414357@qq.com> | 2026-06-26 06:08:12 +0800 |
|---|---|---|
| committer | 魏曹先生 <1992414357@qq.com> | 2026-06-26 06:08:12 +0800 |
| commit | e735671acb3a81e1b7e334e56b9ef3963ba0c2fc (patch) | |
| tree | 46562d6630bb1582b41b6741a7a4f482febf84da /CHANGELOG.md | |
| parent | 473cd8e575d03d8bd5439e81cb6835f56a1e964f (diff) | |
feat(core): decouple structured output from Groupped trait
Introduce `StructuralData` sealed trait and `pack_structural!` /
`group_structural!` / `derive(StructuralData)` macros to control
structured rendering separately from grouping. `Groupped` no longer
requires `Serialize`.
Diffstat (limited to 'CHANGELOG.md')
| -rw-r--r-- | CHANGELOG.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 314bedc..c1ad00b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -351,6 +351,16 @@ let value = route!(prev.pick_or_route((), Error::default()).unpack()); - **Examples and internal callers updated** throughout the codebase to use the new hook API patterns. +6. **\[core\]** **\[general_renderer\]** Added the `pack_err_structural!`, `pack_structural!`, and `group_structural!` macros for creating types that support structured output (JSON/YAML/TOML/RON). These are like `pack_err!`, `pack!`, and `group!` respectively, but also mark the type with the `StructuralData` trait, enabling the `GeneralRenderer` to serialize them. + +7. **\[core\]** **\[general_renderer\]** Added the `StructuralData` derive macro and sealed trait, decoupling structured output from `Groupped`. Previously, under the `general_renderer` feature, all `pack!` and `pack_err!` types automatically derived `Serialize`. Now, structured output is an opt-in property controlled by `StructuralData`: + - `pack!` / `pack_err!` / `group!` no longer derive `Serialize` even when `general_renderer` is enabled. + - To enable structured output, use `pack_structural!` / `pack_err_structural!` / `group_structural!` or the `#[derive(StructuralData)]` marker. + - The `Groupped` trait no longer requires `Serialize` bounds, and `AnyOutput::new` no longer requires `Serialize`. + - `GeneralRenderer::render` now accepts `T: StructuralData + Send` instead of `T: Serialize + Send`, and the individual format methods (`render_to_json`, etc.) are now private. + +8. **\[core\]** **\[general_renderer\]** Added `mingling::__private::StructuralDataSealed` and `mingling::__private::StructuralData` (re-exported from `mingling_core::renderer::general::structural_data`) to support the sealed trait pattern. The `StructuralData` trait is only implementable via the derive macro or the `_structural` macro variants. + ### Release 0.1.9 (2026-05-29) #### Fixes: |