core: document default attribute stabilization #122675
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We don't normally put release information in the docs for changes, but I guess @bors r+ rollup The most reliable way to check what's available in a release is to look at the docs for that release, like https://doc.rust-lang.org/1.65.0/std/default/trait.Default.html#enums -- we don't write things like what release loosened trait bounds, and similar, in the docs. (And, of course, to test with your MSRV in CI.) |
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workingjubilee
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core: document default attribute stabilization As of now, the first release which stabilized the `#[default]` macro for the deriving the `Default` trait for enus is not documented. I have had to search the [`RELEASES.md`](https://github.com/rust-lang/rust/blob/master/RELEASES.md) when making sure my code would be accepted by an older Rust compiler. I just added a line in the doc comment since, as far as I know, there's no option to pass to the `#[stable()]` attribute. I am open to improvements in the wording.
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core: document default attribute stabilization As of now, the first release which stabilized the `#[default]` macro for the deriving the `Default` trait for enus is not documented. I have had to search the [`RELEASES.md`](https://github.com/rust-lang/rust/blob/master/RELEASES.md) when making sure my code would be accepted by an older Rust compiler. I just added a line in the doc comment since, as far as I know, there's no option to pass to the `#[stable()]` attribute. I am open to improvements in the wording.
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…iaskrgr Rollup of 12 pull requests Successful merges: - rust-lang#121258 (Reject overly generic assoc const binding types) - rust-lang#121823 (never patterns: suggest `!` patterns on non-exhaustive matches) - rust-lang#122060 (Stabilize `imported_main`) - rust-lang#122158 (Provide structured suggestion for `#![feature(foo)]`) - rust-lang#122642 (Improve wording of `Vec::swap_remove`) - rust-lang#122675 (core: document default attribute stabilization) - rust-lang#122687 (`NormalizesTo`: return nested goals to caller) - rust-lang#122691 (Fix ICE: `global_asm!()` Don't Panic When Unable to Evaluate Constant) - rust-lang#122693 (Fix heading anchors in doc pages.) - rust-lang#122699 (Fix a typo in the 1.77.0 relnotes) - rust-lang#122700 (Remove redundant files, rename base riscv32 file) - rust-lang#122701 (Detect allocator for box in `must_not_suspend` lint) r? `@ghost` `@rustbot` modify labels: rollup
bors
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…iaskrgr Rollup of 11 pull requests Successful merges: - rust-lang#121258 (Reject overly generic assoc const binding types) - rust-lang#121823 (never patterns: suggest `!` patterns on non-exhaustive matches) - rust-lang#122060 (Stabilize `imported_main`) - rust-lang#122158 (Provide structured suggestion for `#![feature(foo)]`) - rust-lang#122642 (Improve wording of `Vec::swap_remove`) - rust-lang#122675 (core: document default attribute stabilization) - rust-lang#122687 (`NormalizesTo`: return nested goals to caller) - rust-lang#122693 (Fix heading anchors in doc pages.) - rust-lang#122699 (Fix a typo in the 1.77.0 relnotes) - rust-lang#122700 (Remove redundant files, rename base riscv32 file) - rust-lang#122701 (Detect allocator for box in `must_not_suspend` lint) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#122675 - tmfink:doc-clarify, r=scottmcm core: document default attribute stabilization As of now, the first release which stabilized the `#[default]` macro for the deriving the `Default` trait for enus is not documented. I have had to search the [`RELEASES.md`](https://github.com/rust-lang/rust/blob/master/RELEASES.md) when making sure my code would be accepted by an older Rust compiler. I just added a line in the doc comment since, as far as I know, there's no option to pass to the `#[stable()]` attribute. I am open to improvements in the wording.
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As of now, the first release which stabilized the
#[default]macro for the deriving theDefaulttrait for enus is not documented.I have had to search the
RELEASES.mdwhen making sure my code would be accepted by an older Rust compiler.I just added a line in the doc comment since, as far as I know, there's no option to pass to the
#[stable()]attribute.I am open to improvements in the wording.