change the order of type arguments on ControlFlow #76614
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ecstatic-morse
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LGTM besides the one nit. I'll let @scottmcm have a look though.
| @@ -87,8 +87,7 @@ where | |||
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| /// Allows searches to terminate early with a value. | |||
| // FIXME (#75744): remove the alias once the generics are in a better order and `C=()`. | |||
| pub type ControlFlow<T> = std::ops::ControlFlow<(), T>; | |||
| pub use std::ops::ControlFlow; | |||
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Re-exporting a standard library type is somewhat unusual, could you change the use sites to import std::ops::ControlFlow instead?
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Thanks @NoraCodes! I agree with morse's nit, then LGTM after that.
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@NoraCodes It looks like this is very close to being ready to merge! Could you address #76614 (comment)? |
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Will do, apologies for taking so long on this. |
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No worries :) |
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Finally actually got around to setting up a Rust dev environment on my personal machine. 😅 |
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Thanks, @NoraCodes! @bors r+ rollup=iffy |
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📌 Commit a41795650c73a412a79aef06e71d068e2b707d8a has been approved by |
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@NoraCodes This conflicted with #78200, you'll have to rebase to merge this PR. |
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This allows ControlFlow<BreakType> which is much more ergonomic for common iterator combinator use cases.
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Rebased. @bors r+ |
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📌 Commit bc23179 has been approved by |
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🌲 The tree is currently closed for pull requests below priority 1000, this pull request will be tested once the tree is reopened |
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…as-schievink Rollup of 12 pull requests Successful merges: - rust-lang#75115 (`#[deny(unsafe_op_in_unsafe_fn)]` in sys/cloudabi) - rust-lang#76614 (change the order of type arguments on ControlFlow) - rust-lang#77610 (revise Hermit's mutex interface to support the behaviour of StaticMutex) - rust-lang#77830 (Simplify query proc-macros) - rust-lang#77930 (Do not ICE with TraitPredicates containing [type error]) - rust-lang#78069 (Fix const core::panic!(non_literal_str).) - rust-lang#78072 (Cleanup constant matching in exhaustiveness checking) - rust-lang#78119 (Throw core::panic!("message") as &str instead of String.) - rust-lang#78191 (Introduce a temporary for discriminant value in MatchBranchSimplification) - rust-lang#78272 (const_evaluatable_checked: deal with unused nodes + div) - rust-lang#78318 (TyCtxt: generate single impl block with `slice_interners` macro) - rust-lang#78327 (resolve: Relax macro resolution consistency check to account for any errors) Failed merges: r? `@ghost`
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…ulacrum [beta] next This backports: * Avoid installing external LLVM dylibs rust-lang#78986 * Install CI llvm into the library directory rust-lang#79074 * Revert "Revert "resolve: Avoid "self-confirming" import resolutions in one more case"" rust-lang#78784 * Bump Rustfmt and RLS rust-lang#78775 * Enforce no-move rule of ReentrantMutex using Pin and fix UB in stdio rust-lang#77801 For RLS/rustfmt compilation to succeed: * change the order of type arguments on ControlFlow rust-lang#76614 * Add ControlFlow::is_{break,continue} methods rust-lang#78200 * Replace run_compiler with RunCompiler builder pattern rust-lang#77649 As a dependency of rust-lang#77801: * Add Pin::static_ref, static_mut. rust-lang#77726
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This allows
ControlFlow<BreakType>which is much more ergonomic for common iterator combinator use cases.Addresses one component of #75744