Document all public items in `rustc_incremental` by pierwill · Pull Request #90407 · rust-lang/rust

pierwill · 2021-10-29T17:58:27Z

Also:

Review and edit current docs
Enforce documentation for the module.

rust-highfive · 2021-10-29T17:58:30Z

r? @cjgillot

(rust-highfive has picked a reviewer for you, use r? to override)

compiler/rustc_incremental/src/persist/fs.rs

compiler/rustc_incremental/src/persist/load.rs

compiler/rustc_incremental/src/persist/save.rs

compiler/rustc_incremental/src/persist/fs.rs

pierwill · 2021-10-29T18:07:36Z

Thank you, @r00ster91! I forgot the recommend style.

bjorn3 · 2021-10-29T18:39:42Z

compiler/rustc_incremental/src/persist/fs.rs

What is the difference between the return values of these functions? Can you expand on this in the doc comments?

I removed references to "the current session". The signature tells the story, here, it seems.

How do these function docs look to you, @cjgillot?

https://github.com/rust-lang/rust/blob/cac82a28bd7a780b86a581648685f439a76153ee/compiler/rustc_incremental/src/persist/fs.rs#L136-L155

Can you expand a bit on what those path represent? I mean:

what are stored in all these files?

the difference between dep-graph and staging dep-graph?

what are work products?

I'm not sure how to describe the query cache here.

bjorn3 · 2021-10-29T18:41:10Z

compiler/rustc_incremental/src/persist/fs.rs

It garbage collects all incremental session directories except the current session, right?

Good question. I'll double check.

The garbage collection logic is complex enough here that I wouldn't feel comfortable discussing its behavior in the public doc comment without input from someone familiar with this code. (Although I suspect you are right!)

cjgillot · 2021-11-06T17:55:43Z

compiler/rustc_incremental/src/persist/fs.rs

Can you expand a bit on what those path represent? I mean:

what are stored in all these files?

the difference between dep-graph and staging dep-graph?

what are work products?

cjgillot · 2021-11-06T17:59:04Z

compiler/rustc_incremental/src/persist/fs.rs

This function is only used once, with the current session's directory. Is there a reason to keep it, or should it be replaced by dep_graph_path?

If it's inlined, DEP_GRAPH_FILENAME has to be made public. I think it makes sense to have all these in one place, even if the function is only used once.

I don't mean inlining it. I mean using dep_graph_path instead.

compiler/rustc_incremental/src/persist/load.rs

compiler/rustc_incremental/src/persist/save.rs

cjgillot · 2021-11-06T18:11:43Z

compiler/rustc_incremental/src/persist/work_product.rs

This function is never used outside the crate.

compiler/rustc_incremental/src/persist/work_product.rs

bors · 2021-11-12T07:59:03Z

☔ The latest upstream changes (presumably #90731) made this pull request unmergeable. Please resolve the merge conflicts.

bors · 2021-11-18T23:54:05Z

☔ The latest upstream changes (presumably #91019) made this pull request unmergeable. Please resolve the merge conflicts.

cjgillot · 2021-11-20T11:04:46Z

r=me after rebase. Thanks @pierwill !

pierwill · 2021-12-06T15:47:21Z

r=me after rebase. Thanks @pierwill !

ping @cjgillot :)

cjgillot · 2021-12-06T19:48:27Z

@bors r+ rollup

bors · 2021-12-06T19:48:29Z

📌 Commit fa054cf has been approved by cjgillot

…s, r=cjgillot Document all public items in `rustc_incremental` Also: - Review and edit current docs - Enforce documentation for the module.

matthiaskrgr · 2021-12-07T10:04:15Z

@bors r-
failed in rollup
#91621 (comment)

pierwill · 2021-12-07T15:31:29Z

@bors r- failed in rollup #91621 (comment)

Looking at this now.

Also: - Review and edit current docs - Enforce documentation for crate Co-authored-by: r00ster <r00ster91@protonmail.com> Co-authored-by: Camille Gillot <gillot.camille@gmail.com>

pierwill · 2021-12-07T16:12:21Z

This should be ready now. @matthiaskrgr

pierwill · 2021-12-07T16:12:36Z

@rustbot ready

cjgillot · 2021-12-09T17:02:08Z

@bors r+ rollup

bors · 2021-12-09T17:02:10Z

📌 Commit 41f7692 has been approved by cjgillot

…s, r=cjgillot Document all public items in `rustc_incremental` Also: - Review and edit current docs - Enforce documentation for the module.

…askrgr Rollup of 10 pull requests Successful merges: - rust-lang#90407 (Document all public items in `rustc_incremental`) - rust-lang#90897 (Fix incorrect stability attributes) - rust-lang#91105 (Fix method name reference in stream documentation) - rust-lang#91325 (adjust const_eval_select documentation) - rust-lang#91470 (code-cov: generate dead functions with private/default linkage) - rust-lang#91482 (Update documentation to use `from()` to initialize `HashMap`s and `BTreeMap`s) - rust-lang#91524 (Fix Vec::extend_from_slice docs) - rust-lang#91575 (Fix ICE on format string of macro with secondary-label) - rust-lang#91625 (Remove redundant [..]s) - rust-lang#91646 (Fix documentation for `core::ready::Ready`) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup

rust-highfive assigned cjgillot Oct 29, 2021

rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Oct 29, 2021

pierwill commented Oct 29, 2021

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ghost suggested changes Oct 29, 2021

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pierwill force-pushed the edit-rustc-incremental-docs branch from 3e02dc8 to 3ee4b6b Compare October 29, 2021 18:08

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pierwill force-pushed the edit-rustc-incremental-docs branch from cac82a2 to cc9c544 Compare October 29, 2021 19:54

pierwill requested review from bjorn3 and cjgillot October 31, 2021 18:59

bjorn3 removed their request for review November 1, 2021 14:18

pierwill requested a review from bjorn3 November 1, 2021 18:50

pierwill force-pushed the edit-rustc-incremental-docs branch from d2f3a3a to 1eea8ac Compare November 2, 2021 16:13

cjgillot reviewed Nov 6, 2021

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pierwill mentioned this pull request Nov 6, 2021

Consider removing rustc_incremental::persist::fs::dep_graph_path_from #90658

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pierwill requested a review from cjgillot November 6, 2021 20:56

apiraino added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Nov 11, 2021

pierwill force-pushed the edit-rustc-incremental-docs branch from 3941f5f to a358d3b Compare November 12, 2021 15:17

cjgillot 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 Nov 27, 2021

pierwill force-pushed the edit-rustc-incremental-docs branch 2 times, most recently from 3602c51 to fa054cf Compare December 6, 2021 15:47

matthiaskrgr mentioned this pull request Dec 7, 2021

Rollup of 9 pull requests #91621

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bors 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-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Dec 7, 2021

Document all public items in rustc_incremental

41f7692

Also: - Review and edit current docs - Enforce documentation for crate Co-authored-by: r00ster <r00ster91@protonmail.com> Co-authored-by: Camille Gillot <gillot.camille@gmail.com>

pierwill force-pushed the edit-rustc-incremental-docs branch from fa054cf to 41f7692 Compare December 7, 2021 16:11

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 Dec 7, 2021

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 Dec 9, 2021

matthiaskrgr mentioned this pull request Dec 9, 2021

Rollup of 8 pull requests #91723

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matthiaskrgr mentioned this pull request Dec 10, 2021

Rollup of 12 pull requests #91726

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matthiaskrgr mentioned this pull request Dec 10, 2021

Rollup of 22 pull requests #91756

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matthiaskrgr mentioned this pull request Dec 10, 2021

Rollup of 10 pull requests #91760

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bors merged commit 71c1d56 into rust-lang:master Dec 11, 2021

rustbot added this to the 1.59.0 milestone Dec 11, 2021

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