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Matthias Krüger 08187c32c7
Rollup merge of #129664 - adetaylor:arbitrary-self-types-pointers-feature-gate, r=wesleywiser
Arbitrary self types v2: pointers feature gate.

The main `arbitrary_self_types` feature gate will shortly be reused for a new version of arbitrary self types which we are amending per [this RFC](https://github.com/rust-lang/rfcs/blob/master/text/3519-arbitrary-self-types-v2.md). The main amendments are:

* _do_ support `self` types which can't safely implement `Deref`
* do _not_ support generic `self` types
* do _not_ support raw pointers as `self` types.

This PR relates to the last of those bullet points: this strips pointer support from the current `arbitrary_self_types` feature. We expect this to cause some amount of breakage for crates using this unstable feature to allow raw pointer self types. If that's the case, we want to know about it, and we want crate authors to know of the upcoming changes.

For now, this can be resolved by adding the new
`arbitrary_self_types_pointers` feature to such crates. If we determine that use of raw pointers as self types is common, then we may maintain that as an unstable feature even if we come to stabilize the rest of the `arbitrary_self_types` support in future. If we don't hear that this PR is causing breakage, then perhaps we don't need it at all, even behind an unstable feature gate.

[Tracking issue](https://github.com/rust-lang/rust/issues/44874)

This is [step 4 of the plan outlined here](https://github.com/rust-lang/rust/issues/44874#issuecomment-2122179688)
2024-09-05 03:47:42 +02:00
.github Update library/Cargo.toml in weekly job 2024-08-19 07:30:11 -05:00
compiler Rollup merge of #129664 - adetaylor:arbitrary-self-types-pointers-feature-gate, r=wesleywiser 2024-09-05 03:47:42 +02:00
library Rollup merge of #127021 - thesummer:1-add-target-support-for-rtems-arm-xilinx-zedboard, r=tgross35 2024-09-05 03:47:40 +02:00
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src Rollup merge of #129664 - adetaylor:arbitrary-self-types-pointers-feature-gate, r=wesleywiser 2024-09-05 03:47:42 +02:00
tests Rollup merge of #129664 - adetaylor:arbitrary-self-types-pointers-feature-gate, r=wesleywiser 2024-09-05 03:47:42 +02:00
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.editorconfig Only use max_line_length = 100 for *.rs 2023-07-10 15:18:36 -07:00
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.gitattributes Rename config.toml.example to config.example.toml 2023-03-11 14:10:00 -08:00
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Cargo.lock Rollup merge of #101339 - the8472:ci-randomize-debug, r=Mark-Simulacrum 2024-09-05 03:47:39 +02:00
Cargo.toml Switch to using the v2 resolver in most workspaces 2024-08-18 13:59:09 -05:00
CODE_OF_CONDUCT.md Remove the code of conduct; instead link https://www.rust-lang.org/conduct.html 2019-10-05 22:55:19 +02:00
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configure Ensure ./configure works when configure.py path contains spaces 2024-02-16 18:57:22 +00:00
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x.py Fix recent python linting errors 2023-08-02 04:40:28 -04:00

This is the main source code repository for Rust. It contains the compiler, standard library, and documentation.

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