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Restrict access to the private field of newtype indexes #120134

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merged 1 commit into from Jan 20, 2024

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oli-obk
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@oli-obk oli-obk commented Jan 19, 2024

Well... we don't have the capability to forbid you to access private fields in the same module, and I don't want to add module shenanigans in the expansion of the macro. So... we just name the field creatively so that no one actually uses it.

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rustbot commented Jan 19, 2024

r? @wesleywiser

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jan 19, 2024
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lol, gotta love a name that gives advice to the user.

I wonder if this could be impl'd with a rustc lint, but it seems like a lot of effort.

r=me when green

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oli-obk commented Jan 19, 2024

@bors r=compiler-errors rollup

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bors commented Jan 19, 2024

📌 Commit 93740f9 has been approved by compiler-errors

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jan 19, 2024
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 19, 2024
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#117561 (Stabilize `slice_first_last_chunk`)
 - rust-lang#117662 ([rustdoc] Allows links in headings)
 - rust-lang#119815 (Format sources into the error message when loading codegen backends)
 - rust-lang#119835 (Exhaustiveness: simplify empty pattern logic)
 - rust-lang#119984 (Change return type of unstable `Waker::noop()` from `Waker` to `&Waker`.)
 - rust-lang#120009 (never_patterns: typecheck never patterns)
 - rust-lang#120122 (Don't add needs-triage to A-diagnostics)
 - rust-lang#120126 (Suggest `.swap()` when encountering conflicting borrows from `mem::swap` on a slice)
 - rust-lang#120134 (Restrict access to the private field of newtype indexes)

Failed merges:

 - rust-lang#119968 (Remove unused/unnecessary features)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 20, 2024
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#117561 (Stabilize `slice_first_last_chunk`)
 - rust-lang#117662 ([rustdoc] Allows links in headings)
 - rust-lang#119815 (Format sources into the error message when loading codegen backends)
 - rust-lang#119835 (Exhaustiveness: simplify empty pattern logic)
 - rust-lang#119984 (Change return type of unstable `Waker::noop()` from `Waker` to `&Waker`.)
 - rust-lang#120009 (never_patterns: typecheck never patterns)
 - rust-lang#120122 (Don't add needs-triage to A-diagnostics)
 - rust-lang#120126 (Suggest `.swap()` when encountering conflicting borrows from `mem::swap` on a slice)
 - rust-lang#120134 (Restrict access to the private field of newtype indexes)

Failed merges:

 - rust-lang#119968 (Remove unused/unnecessary features)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit ee12697 into rust-lang:master Jan 20, 2024
11 checks passed
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Jan 20, 2024
Rollup merge of rust-lang#120134 - oli-obk:newtype_index_private_field, r=compiler-errors

Restrict access to the private field of newtype indexes

Well... we don't have the capability to forbid you to access private fields in the same module, and I don't want to add module shenanigans in the expansion of the macro. So... we just name the field creatively so that no one actually uses it.
@rustbot rustbot added this to the 1.77.0 milestone Jan 20, 2024
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5 participants