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Manually implement derived NonZero traits. #120160

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merged 1 commit into from
Jan 24, 2024

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@reitermarkus reitermarkus commented Jan 20, 2024

Step 3 as mentioned in #100428 (review).

Manually implement the traits that would cause “borrow of layout constrained field with interior mutability” errors when switching to NonZero<T>.

r? @dtolnay

@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. T-libs Relevant to the library team, which will review and decide on the PR/issue. labels Jan 20, 2024
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@reitermarkus reitermarkus force-pushed the nonzero-traits branch 4 times, most recently from 9aa4830 to ffebb44 Compare January 20, 2024 14:31
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@reitermarkus reitermarkus force-pushed the nonzero-traits branch 2 times, most recently from c1db5d7 to 60a874f Compare January 20, 2024 15:07
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Thank you!

library/core/src/num/nonzero.rs Outdated Show resolved Hide resolved
@rustbot rustbot added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jan 21, 2024
@reitermarkus reitermarkus requested a review from dtolnay January 21, 2024 15:36
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Jan 21, 2024
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dtolnay commented Jan 21, 2024

@bors r+

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bors commented Jan 21, 2024

📌 Commit 0e3035b has been approved by dtolnay

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 21, 2024
TaKO8Ki added a commit to TaKO8Ki/rust that referenced this pull request Jan 21, 2024
…lnay

Manually implement derived `NonZero` traits.

Step 3 as mentioned in rust-lang#100428 (review).

Manually implement the traits that would cause “borrow of layout constrained field with interior mutability” errors when switching to `NonZero<T>`.

r? `@dtolnay`
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 21, 2024
Rollup of 12 pull requests

Successful merges:

 - rust-lang#118639 (Undeprecate lint `unstable_features` and make use of it in the compiler)
 - rust-lang#118714 ( Explanation that fields are being used when deriving `(Partial)Ord` on enums)
 - rust-lang#119801 (Fix deallocation with wrong allocator in (A)Rc::from_box_in)
 - rust-lang#119948 (Make `unsafe_op_in_unsafe_fn` migrated in edition 2024)
 - rust-lang#119999 (remote-test: use u64 to represent file size)
 - rust-lang#120058 (bootstrap: improvements for compiler builds)
 - rust-lang#120160 (Manually implement derived `NonZero` traits.)
 - rust-lang#120177 (Remove duplicate dependencies for rustc)
 - rust-lang#120185 (coverage: Don't instrument `#[automatically_derived]` functions)
 - rust-lang#120194 (Shorten `#[must_use]` Diagnostic Message for `Option::is_none`)
 - rust-lang#120200 (Correct the anchor of an URL in an error message)
 - rust-lang#120203 (Replace `#!/bin/bash` with `#!/usr/bin/env bash` in rust-installer tests)

r? `@ghost`
`@rustbot` modify labels: rollup
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jan 22, 2024
…lnay

Manually implement derived `NonZero` traits.

Step 3 as mentioned in rust-lang#100428 (review).

Manually implement the traits that would cause “borrow of layout constrained field with interior mutability” errors when switching to `NonZero<T>`.

r? `@dtolnay`
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 22, 2024
…iaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#119433 (rc,sync: Do not create references to uninitialized values)
 - rust-lang#119460 (coverage: Never emit improperly-ordered coverage regions)
 - rust-lang#119766 (Split tait and impl trait in assoc items logic)
 - rust-lang#120160 (Manually implement derived `NonZero` traits.)
 - rust-lang#120177 (Remove duplicate dependencies for rustc)
 - rust-lang#120183 (Add `#[coverage(off)]` to closures introduced by `#[test]` and `#[bench]`)
 - rust-lang#120185 (coverage: Don't instrument `#[automatically_derived]` functions)
 - rust-lang#120201 (Bump some deps with syn 1.0 dependencies)
 - rust-lang#120246 (Re-add estebank to review rotation)

r? `@ghost`
`@rustbot` modify labels: rollup
fmease added a commit to fmease/rust that referenced this pull request Jan 23, 2024
…lnay

Manually implement derived `NonZero` traits.

Step 3 as mentioned in rust-lang#100428 (review).

Manually implement the traits that would cause “borrow of layout constrained field with interior mutability” errors when switching to `NonZero<T>`.

r? ``@dtolnay``
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 23, 2024
Rollup of 12 pull requests

Successful merges:

 - rust-lang#112806 (Small code improvements in `collect_intra_doc_links.rs`)
 - rust-lang#119460 (coverage: Never emit improperly-ordered coverage regions)
 - rust-lang#119766 (Split tait and impl trait in assoc items logic)
 - rust-lang#120062 (llvm: change data layout bug to an error and make it trigger more)
 - rust-lang#120099 (linker: Refactor library linking methods in `trait Linker`)
 - rust-lang#120139 (Do not normalize closure signature when building `FnOnce` shim)
 - rust-lang#120160 (Manually implement derived `NonZero` traits.)
 - rust-lang#120171 (Fix assume and assert in jump threading)
 - rust-lang#120183 (Add `#[coverage(off)]` to closures introduced by `#[test]` and `#[bench]`)
 - rust-lang#120195 (add several resolution test cases)
 - rust-lang#120259 (Split Diagnostics for Uncommon Codepoints: Add List to Display Characters Involved)
 - rust-lang#120261 (Provide structured suggestion to use trait objects in some cases of `if` arm type divergence)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 23, 2024
Rollup of 9 pull requests

Successful merges:

 - rust-lang#112806 (Small code improvements in `collect_intra_doc_links.rs`)
 - rust-lang#119766 (Split tait and impl trait in assoc items logic)
 - rust-lang#120139 (Do not normalize closure signature when building `FnOnce` shim)
 - rust-lang#120160 (Manually implement derived `NonZero` traits.)
 - rust-lang#120171 (Fix assume and assert in jump threading)
 - rust-lang#120183 (Add `#[coverage(off)]` to closures introduced by `#[test]` and `#[bench]`)
 - rust-lang#120195 (add several resolution test cases)
 - rust-lang#120259 (Split Diagnostics for Uncommon Codepoints: Add List to Display Characters Involved)
 - rust-lang#120261 (Provide structured suggestion to use trait objects in some cases of `if` arm type divergence)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 19a840d into rust-lang:master Jan 24, 2024
11 checks passed
@rustbot rustbot added this to the 1.77.0 milestone Jan 24, 2024
rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Jan 24, 2024
Rollup merge of rust-lang#120160 - reitermarkus:nonzero-traits, r=dtolnay

Manually implement derived `NonZero` traits.

Step 3 as mentioned in rust-lang#100428 (review).

Manually implement the traits that would cause “borrow of layout constrained field with interior mutability” errors when switching to `NonZero<T>`.

r? ```@dtolnay```
fmease added a commit to fmease/rust that referenced this pull request Jan 24, 2024
…direction, r=dtolnay

Switch `NonZero` alias direction.

Step 4 mentioned in rust-lang#100428 (review).

Depends on rust-lang#120160.

r? `@dtolnay`
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Jan 25, 2024
…direction, r=dtolnay

Switch `NonZero` alias direction.

Step 4 mentioned in rust-lang#100428 (review).

Depends on rust-lang#120160.

r? `@dtolnay`
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 26, 2024
…rection, r=dtolnay

Switch `NonZero` alias direction.

Step 4 mentioned in rust-lang#100428 (review).

Depends on rust-lang#120160.

r? `@dtolnay`
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 27, 2024
…rection, r=dtolnay

Switch `NonZero` alias direction.

Step 4 mentioned in rust-lang#100428 (review).

Depends on rust-lang#120160.

r? `@dtolnay`
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 28, 2024
…rection, r=dtolnay

Switch `NonZero` alias direction.

Step 4 mentioned in rust-lang#100428 (review).

Depends on rust-lang#120160.

r? `@dtolnay`
bors added a commit to rust-lang-ci/rust that referenced this pull request Jan 29, 2024
…rection, r=dtolnay

Switch `NonZero` alias direction.

Step 4 mentioned in rust-lang#100428 (review).

Depends on rust-lang#120160.

r? `@dtolnay`
github-actions bot pushed a commit to rust-lang/miri that referenced this pull request Jan 31, 2024
…r=dtolnay

Switch `NonZero` alias direction.

Step 4 mentioned in rust-lang/rust#100428 (review).

Depends on rust-lang/rust#120160.

r? `@dtolnay`
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5 participants