More accurate suggestion for -> Box<dyn Trait> or -> impl Trait
#127987
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When encountering `-> Trait`, suggest `-> Box<dyn Trait>` (instead of `-> Box<Trait>`. If there's a single returned type within the `fn`, suggest `-> impl Trait`.
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…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#123196 (Add Process support for UEFI) - rust-lang#127556 (Replace a long inline "autoref" comment with method docs) - rust-lang#127693 (Migrate `crate-hash-rustc-version` to `rmake`) - rust-lang#127866 (Conditionally build `wasm-component-ld` ) - rust-lang#127918 (Safely enforce thread name requirements) - rust-lang#127948 (fixes panic error `index out of bounds` in conflicting error) - rust-lang#127980 (Avoid ref when using format! in compiler) - rust-lang#127984 (Avoid ref when using format! in src) - rust-lang#127987 (More accurate suggestion for `-> Box<dyn Trait>` or `-> impl Trait`) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#123196 (Add Process support for UEFI) - rust-lang#127556 (Replace a long inline "autoref" comment with method docs) - rust-lang#127693 (Migrate `crate-hash-rustc-version` to `rmake`) - rust-lang#127866 (Conditionally build `wasm-component-ld` ) - rust-lang#127918 (Safely enforce thread name requirements) - rust-lang#127948 (fixes panic error `index out of bounds` in conflicting error) - rust-lang#127980 (Avoid ref when using format! in compiler) - rust-lang#127984 (Avoid ref when using format! in src) - rust-lang#127987 (More accurate suggestion for `-> Box<dyn Trait>` or `-> impl Trait`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#127987 - estebank:impl-trait-sugg, r=cjgillot More accurate suggestion for `-> Box<dyn Trait>` or `-> impl Trait` When encountering `-> Trait`, suggest `-> Box<dyn Trait>` (instead of `-> Box<Trait>`. If there's a single returned type within the `fn`, suggest `-> impl Trait`.
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When encountering
-> Trait, suggest-> Box<dyn Trait>(instead of-> Box<Trait>.If there's a single returned type within the
fn, suggest-> impl Trait.