remove as_any from TableProvider, SchemaProvider, CatalogProvider, and CatalogProviderList#21346
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timsaucer wants to merge 6 commits intoapache:mainfrom
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remove as_any from TableProvider, SchemaProvider, CatalogProvider, and CatalogProviderList#21346timsaucer wants to merge 6 commits intoapache:mainfrom
timsaucer wants to merge 6 commits intoapache:mainfrom
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Now that Any is a supertrait of TableProvider via trait upcasting (Rust 1.86+), the as_any boilerplate is no longer needed. This adds is() and downcast_ref() helper methods on dyn TableProvider and removes as_any from the trait and all implementations. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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TableProvider already requires Send as a supertrait, so the explicit + Send is unnecessary and prevented using the new downcast_ref method directly. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Now that Any is a supertrait of SchemaProvider via trait upcasting (Rust 1.86+), the as_any boilerplate is no longer needed. This adds is() and downcast_ref() helper methods on dyn SchemaProvider and removes as_any from the trait and all implementations. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Now that Any is a supertrait of CatalogProvider via trait upcasting (Rust 1.86+), the as_any boilerplate is no longer needed. This adds is() and downcast_ref() helper methods on dyn CatalogProvider and removes as_any from the trait and all implementations. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Now that Any is a supertrait of CatalogProviderList via trait upcasting (Rust 1.86+), the as_any boilerplate is no longer needed. This adds is() and downcast_ref() helper methods on dyn CatalogProviderList and removes as_any from the trait and all implementations. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Apr 3, 2026
| unsafe impl Sync for FFI_CatalogProvider {} | ||
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| struct ProviderPrivateData { | ||
| provider: Arc<dyn CatalogProvider + Send>, |
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CatalogProvider is already Send so this is unnecessary
| unsafe impl Sync for FFI_CatalogProviderList {} | ||
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| struct ProviderPrivateData { | ||
| provider: Arc<dyn CatalogProviderList + Send>, |
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CatalogProviderList is already Send so this is unnecessary
| unsafe impl Sync for FFI_SchemaProvider {} | ||
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| struct ProviderPrivateData { | ||
| provider: Arc<dyn SchemaProvider + Send>, |
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SchemaProvider is already Send so this is unnecessary
| unsafe impl Sync for FFI_TableProvider {} | ||
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| struct ProviderPrivateData { | ||
| provider: Arc<dyn TableProvider + Send>, |
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Author
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TableProvider is already Send so this is unnecessary
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Which issue does this PR close?
This is a follow on to #20812 #21209 #21263 but treats
TableProvider,SchemaProvider,CatalogProvider, andCatalogProviderList.Rationale for this change
This PR reduces the amount of boilerplate code that users need to write for catalogs through table providers.
What changes are included in this PR?
Now that we have trait upcasting since rust 1.86, we no longer need every implementation of these functions to have the as_any function that returns &self. This PR makes Any an supertrait and makes the appropriate casts when necessary.
Are these changes tested?
Existing unit tests.
Are there any user-facing changes?
Yes, the users simply need to remove the
as_anyfunction. The upgrade guide is updated.