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Diffstat (limited to 'CHANGELOG.md')
| -rw-r--r-- | CHANGELOG.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 185b78c..ddde767 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -56,6 +56,10 @@ None ### 0.5.0 (Unreleased) +This release introduces comprehensive Breaking Changes, paying off a large amount of accumulated technical debt and significantly reducing the cost for users getting started with Mingling for the first time. + +Additionally, the `arg-picker` crate has been extracted from the mingling repository and now lives independently in its own repository: <https://github.com/catilgrass/arg-picker>. When the `picker` feature is enabled, Cargo will automatically pull it from crates.io. + #### Fixes: 1. **[`macros:gen_program`]** Fixed the empty `do_chain` fallback generated by `program_final_gen` to respect the `async` feature. When a program has no chains registered, the synthesized `do_chain` previously always emitted the synchronous signature `fn do_chain(...) -> ChainProcess<Self::Enum>`, which fails to compile under the `async` feature with E0053 (method signature does not match the `ProgramCollect` trait, which requires a `Pin<Box<dyn Future<Output = ChainProcess> + Send>>` return in async mode). The generator now checks the compile-time `ASYNC_ENABLED` flag for the empty-chain case, mirroring the non-empty branch: when async is enabled it emits the boxed-future signature with a `Box::pin(async { panic!(...) })` body, and otherwise emits the synchronous signature. This fixes programs that declare zero chains (relying solely on entry/fallback behavior) when built with the `async` feature. |