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Diffstat (limited to 'CHANGELOG.md')
| -rw-r--r-- | CHANGELOG.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 354c8fe..e1dd0e7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -40,6 +40,11 @@ fn handle_path_pick(prev: PathPick) { } ``` +3. **\[macros\]** Extended the `#[renderer]` attribute to support custom return types. Previously, `#[renderer]` functions could only return `()`, and the generated helper function always returned `RenderResult`. Now: + + - **`fn foo(x: T)` / `fn foo(x: T) -> ()`** → The generated helper function returns `()`. If the internal `RenderResult` (`dummy_r`) is non-empty, it is automatically printed to stdout. + - **`fn foo(x: T) -> U`** → The generated helper function returns `U`. The internal `RenderResult` is converted via `dummy_r.into()`, and no automatic printing occurs. + #### **BREAKING CHANGES** (API CHANGES): 1. **\[core\]** Panic Unwind will not be supported when the `async` feature is enabled 2. **\[core\]** `modify_res` signature changed: now returns `Return` instead of `()` |