pattern_analysis: Let ctor_sub_tys return any Iterator they want
#120317
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Since we always clone and allocate the types somewhere else ourselves, no need to ask for `Cx` to do the allocation.
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| &'a self, | ||
| ctor: &'a Constructor<Self>, | ||
| ty: &'a Self::Ty, | ||
| ) -> impl Iterator<Item = Self::Ty> + ExactSizeIterator + Captures<'a>; |
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Yes :D Finally we can (and I checked that r-a is fine to bump the MSRV)
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@bors r+ |
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#119305 (Add `AsyncFn` family of traits) - rust-lang#119389 (Provide more context on recursive `impl` evaluation overflow) - rust-lang#119895 (Remove `track_errors` entirely) - rust-lang#120230 (Assert that a single scope is passed to `for_scope`) - rust-lang#120278 (Remove --fatal-warnings on wasm targets) - rust-lang#120292 (coverage: Dismantle `Instrumentor` and flatten span refinement) - rust-lang#120315 (On E0308 involving `dyn Trait`, mention trait objects) - rust-lang#120317 (pattern_analysis: Let `ctor_sub_tys` return any Iterator they want) - rust-lang#120318 (pattern_analysis: Reuse most of the `DeconstructedPat` `Debug` impl) - rust-lang#120325 (rustc_data_structures: use either instead of itertools) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#120317 - Nadrieril:dont-force-slice-of-ty, r=compiler-errors pattern_analysis: Let `ctor_sub_tys` return any Iterator they want I noticed that we always `.cloned()` and allocate the output of `TypeCx::ctor_sub_tys` now, so there was no need to force it to return a slice. `ExactSizeIterator` is not super important but saves some manual counting. r? `@compiler-errors`
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I noticed that we always
.cloned()and allocate the output ofTypeCx::ctor_sub_tysnow, so there was no need to force it to return a slice.ExactSizeIteratoris not super important but saves some manual counting.r? @compiler-errors