bors [Thu, 3 Mar 2022 04:28:08 +0000 (04:28 +0000)]
Auto merge of #94541 - Dylan-DPC:rollup-564wbq3, r=Dylan-DPC
Rollup of 9 pull requests
Successful merges:
- #92061 (update char signess for openbsd)
- #93072 (Compatible variants suggestion with desugaring)
- #93354 (Add documentation about `BorrowedFd::to_owned`.)
- #93663 (Rename `BorrowedFd::borrow_raw_fd` to `BorrowedFd::borrow_raw`.)
- #94375 (Adt copy suggestions)
- #94433 (Improve allowness of the unexpected_cfgs lint)
- #94499 (Documentation was missed when demoting Windows XP to no_std only)
- #94505 (Restore the local filter on mono item sorting)
- #94529 (Unused doc comments blocks)
Dylan DPC [Thu, 3 Mar 2022 00:09:14 +0000 (01:09 +0100)]
Rollup merge of #94505 - cuviper:mono-item-sort-local, r=michaelwoerister,davidtwco
Restore the local filter on mono item sorting
In `CodegenUnit::items_in_deterministic_order`, there's a comment that
only local HirIds should be taken into account, but #90408 removed the
`as_local` call that sets others to None. Restoring that check fixes the
s390x hangs seen in [RHBZ 2058803].
Dylan DPC [Thu, 3 Mar 2022 00:09:13 +0000 (01:09 +0100)]
Rollup merge of #94499 - RandomInsano:patch-1, r=Dylan-DPC
Documentation was missed when demoting Windows XP to no_std only
After a quick discussion on #81250 which removed special casing for mutexes added [here](https://github.com/rust-lang/rust/commit/10b103af48368c5df644fa61dc417a36083922c8) to support Windows XP, we can't say that the standard library can build for it.
This change modifies the tier 3 non-ARM targets to show the standard library will no longer build for these and there is no work being done to change that.
Dylan DPC [Thu, 3 Mar 2022 00:09:12 +0000 (01:09 +0100)]
Rollup merge of #94433 - Urgau:check-cfg-allowness, r=petrochenkov
Improve allowness of the unexpected_cfgs lint
This pull-request improve the allowness (`#[allow(...)]`) of the `unexpected_cfgs` lint.
Before this PR only crate level `#![allow(unexpected_cfgs)]` worked, now with this PR it also work when put around `cfg!` or if it is in a upper level. Making it work ~for the attributes `cfg`, `cfg_attr`, ...~ for the same level is awkward as the current code is design to give "Some parent node that is close to this macro call" (cf. https://doc.rust-lang.org/nightly/nightly-rustc/rustc_expand/base/struct.ExpansionData.html) meaning that allow on the same line as an attribute won't work. I'm note even sure if this would be possible.
Found while working on https://github.com/rust-lang/rust/pull/94298.
r? ````````@petrochenkov````````
Dylan DPC [Thu, 3 Mar 2022 00:09:11 +0000 (01:09 +0100)]
Rollup merge of #94375 - WaffleLapkin:copy-suggestion, r=estebank
Adt copy suggestions
Previously we've only suggested adding `Copy` bounds when the type being moved/copied is a type parameter (generic). With this PR we also suggest adding bounds when a type
- Can be copy
- All predicates that need to be satisfied for that are based on type params
i.e. we will suggest `T: Copy` for `Option<T>`, but won't suggest anything for `Option<String>`.
An example:
```rust
fn duplicate<T>(t: Option<T>) -> (Option<T>, Option<T>) {
(t, t)
}
```
New error (current compiler doesn't provide `help`:):
```text
error[E0382]: use of moved value: `t`
--> t.rs:2:9
|
1 | fn duplicate<T>(t: Option<T>) -> (Option<T>, Option<T>) {
| - move occurs because `t` has type `Option<T>`, which does not implement the `Copy` trait
2 | (t, t)
| - ^ value used here after move
| |
| value moved here
|
help: consider restricting type parameter `T`
|
1 | fn duplicate<T: Copy>(t: Option<T>) -> (Option<T>, Option<T>) {
| ++++++
```
Dylan DPC [Thu, 3 Mar 2022 00:09:10 +0000 (01:09 +0100)]
Rollup merge of #93663 - sunfishcode:sunfishcode/as-raw-name, r=joshtriplett
Rename `BorrowedFd::borrow_raw_fd` to `BorrowedFd::borrow_raw`.
Also, rename `BorrowedHandle::borrow_raw_handle` and
`BorrowedSocket::borrow_raw_socket` to `BorrowedHandle::borrow_raw` and
`BorrowedSocket::borrow_raw`.
This is just a minor rename to reduce redundancy in the user code calling
these functions, and to eliminate an inessential difference between
`BorrowedFd` code and `BorrowedHandle`/`BorrowedSocket` code.
While here, add a simple test exercising `BorrowedFd::borrow_raw_fd`.
Dylan DPC [Thu, 3 Mar 2022 00:09:09 +0000 (01:09 +0100)]
Rollup merge of #93354 - sunfishcode:sunfishcode/document-borrowedfd-toowned, r=joshtriplett
Add documentation about `BorrowedFd::to_owned`.
Following up on #88564, this adds documentation explaining why
`BorrowedFd::to_owned` returns another `BorrowedFd` rather than an
`OwnedFd`. And similar for `BorrowedHandle` and `BorrowedSocket`.
bors [Wed, 2 Mar 2022 19:50:55 +0000 (19:50 +0000)]
Auto merge of #92214 - ehuss:submodule-bg-exit, r=Mark-Simulacrum
Error if submodule fetch fails.
In CI, if fetching a submodule fails, the script would exit successfully. Later parts of the build will fail due to the missing files, but it is a bit confusing, and I think it would be better to error out earlier.
The reason is that in bash, `wait` without arguments will exit 0 even if a background job exits with an error. The solution here is to wait on each individual job, which will return the exit code of the job.
bors [Wed, 2 Mar 2022 08:48:33 +0000 (08:48 +0000)]
Auto merge of #94229 - erikdesjardins:rem2, r=nikic
Remove LLVM attribute removal
This was necessary before, because `declare_raw_fn` would always apply
the default optimization attributes to every declared function.
Then `attributes::from_fn_attrs` would have to remove the default
attributes in the case of, e.g. `#[optimize(speed)]` in a `-Os` build.
(see [`src/test/codegen/optimize-attr-1.rs`](https://github.com/rust-lang/rust/blob/03a8cc7df1d65554a4d40825b0490c93ac0f0236/src/test/codegen/optimize-attr-1.rs#L33))
However, every relevant callsite of `declare_raw_fn` (i.e. where we
actually generate code for the function, and not e.g. a call to an
intrinsic, where optimization attributes don't [?] matter)
calls `from_fn_attrs`, so we can remove the attribute setting
from `declare_raw_fn`, and rely on `from_fn_attrs` to apply the correct
attributes all at once.
r? `@ghost` (blocked on #94221)
`@rustbot` label S-blocked
bors [Wed, 2 Mar 2022 05:32:00 +0000 (05:32 +0000)]
Auto merge of #94514 - matthiaskrgr:rollup-pdzn82h, r=matthiaskrgr
Rollup of 9 pull requests
Successful merges:
- #94464 (Suggest adding a new lifetime parameter when two elided lifetimes should match up for traits and impls.)
- #94476 (7 - Make more use of `let_chains`)
- #94478 (Fix panic when handling intra doc links generated from macro)
- #94482 (compiler: fix some typos)
- #94490 (Update books)
- #94496 (tests: accept llvm intrinsic in align-checking test)
- #94498 (9 - Make more use of `let_chains`)
- #94503 (Provide C FFI types via core::ffi, not just in std)
- #94513 (update Miri)
The ability to interoperate with C code via FFI is not limited to crates
using std; this allows using these types without std.
The existing types in `std::os::raw` become type aliases for the ones in
`core::ffi`. This uses type aliases rather than re-exports, to allow the
std types to remain stable while the core types are unstable.
This also moves the currently unstable `NonZero_` variants and
`c_size_t`/`c_ssize_t`/`c_ptrdiff_t` types to `core::ffi`, while leaving
them unstable.
Historically, we didn't do this because these types are target-dependent.
However, `core` itself is also target-dependent. `core` should not call
any OS services, but it knows the target and the target's ABI.
Matthias Krüger [Wed, 2 Mar 2022 03:30:10 +0000 (04:30 +0100)]
Rollup merge of #94496 - durin42:llvm-15-moar-intrinsic, r=nikic
tests: accept llvm intrinsic in align-checking test
This changed in upstream change https://reviews.llvm.org/D98152 (aka
https://github.com/llvm/llvm-project/commit/a266af721153fab6452094207b09ed265ab0be7b)
wherein LLVM got smarter about using intrinsics. As best I can tell the
change I've made here preserves the intent of the test on LLVM 14 and
before while also passing on LLVM 15 and later.
20 commits in 70fc73a6b908e08e66aa0306856c5211312f6c05..9d289c05fce7254b99c6a0d354d84abb7fd7a032
2022-02-14 19:33:01 -0800 to 2022-02-23 08:58:20 -0800
- Fix typo in `functions.md` (rust-lang/reference#1173)
- Fix CI
- Unify global_asm/asm directive list
- Update src/inline-assembly.md
- Update src/inline-assembly.md
- Fix changes unintentional reverted in d5d3d80
- Add note about operand interpolations
- Sort lists, add syntax control directives
- Add another missed batch suggestion
- Add missed batch suggestion
- Apply suggestions from code review
- Add .type, .size, and .p2align
- Reformat directive lists
- Add `.inst` directive
- Add missing directives
- Add additional directives in use
- Add `.fill` directive
- Style fixes
- Fix code block
- Add supported Directives list
## book
13 commits in 67b768c0b660a069a45f0e5d8ae2f679df1022ab..3f255ed40b8c82a0434088568fbed270dc31bf00
2022-02-09 21:52:41 -0500 to 2022-02-27 21:26:12 -0500
- Add a back reference about enum variant initializer fns. Fixes rust-lang/book#800.
- Update ch01-03-hello-cargo.md
- ch03-05: Add definite article for the block of code
- Change variable names from "slice" to "values"
- Remove reference to advanced lifetime section that no longer exists
- Fix link to go to the right newtype section
- Remove confusing and redundant part of a sentence about newtypes
- Make transition less repetitive
- Correct wording about associated functions.
- Remove unnecessary extern crate proc_macro
- Clarify that this code is defining, not using a procedural macro
- Add manual regeneration steps for cargo new test
- Update Listing 11-1 to reflect current contents
## rust-by-example
11 commits in 18c0055b8aea49391e8f758a4400097999c9cf1e..2a928483a20bb306a7399c0468234db90d89afb5
2022-01-19 08:51:55 -0300 to 2022-02-28 11:36:59 -0300
- Update destructure_slice.md (rust-lang/rust-by-example#1513)
- Update iter_find.md (rust-lang/rust-by-example#1512)
- Add an example of collecting errors while iterating successes (rust-lang/rust-by-example#1509)
- Fix broken link on asm (rust-lang/rust-by-example#1508)
- Update abort_unwind.md (rust-lang/rust-by-example#1505)
- Remove duplicate text in asm.md (rust-lang/rust-by-example#1506)
- Improve asm clobber example (rust-lang/rust-by-example#1504)
- Add +1 to next_age (rust-lang/rust-by-example#1503)
- fix comment on into_iter() for arrays (rust-lang/rust-by-example#1502)
- Added new Rust 1.58 direct format args (rust-lang/rust-by-example#1501)
- documentation for cfg_panic (rust-lang/rust-by-example#1500)
## rustc-dev-guide
13 commits in 62f58394ba7b203f55ac35ddcc4c0b79578f5706..32f2a5b4e7545318846185198542230170dd8a42
2022-02-11 08:42:50 -0500 to 2022-03-01 10:45:24 -0600
- Add architecture suggestion for Apple silicon (rust-lang/rustc-dev-guide#1320)
- cargo timings has been stabilized (rust-lang/rustc-dev-guide#1319)
- Add known-bug header. (rust-lang/rustc-dev-guide#1311)
- Fix typo (rust-lang/rustc-dev-guide#1315)
- Typo (rust-lang/rustc-dev-guide#1313)
- instrument-coverage has been stabilized.
- symbol-mangling-version has been stabilized
- Fix `Ty` link (rust-lang/rustc-dev-guide#1308)
- Edit glossary (rust-lang/rustc-dev-guide#1302)
- Fix heading levels in the query chapter (rust-lang/rustc-dev-guide#1305)
- Fix link
- Edit "Queries" chapter (rust-lang/rustc-dev-guide#1301)
- Link to The Rust Performance Book (rust-lang/rustc-dev-guide#1300)
bors [Wed, 2 Mar 2022 03:03:22 +0000 (03:03 +0000)]
Auto merge of #87402 - nagisa:nagisa/request-feature-requests-for-features, r=estebank
Direct users towards using Rust target feature names in CLI
This PR consists of a couple of changes on how we handle target features.
In particular there is a bug-fix wherein we avoid passing through features that aren't prefixed by `+` or `-` to LLVM. These appear to be causing LLVM to assert, which is pretty poor a behaviour (and also makes it pretty clear we expect feature names to be prefixed).
The other commit, I anticipate to be somewhat more controversial is outputting a warning when users specify a LLVM-specific, or otherwise unknown, feature name on the CLI. In those situations we request users to either replace it with a known Rust feature name (e.g. `bmi` -> `bmi1`) or file a feature request. I've a couple motivations for this: first of all, if users are specifying these features on the command line, I'm pretty confident there is also a need for these features to be usable via `#[cfg(target_feature)]` machinery. And second, we're growing a fair number of backends recently and having ability to provide some sort of unified-ish interface in this place seems pretty useful to me.
Josh Triplett [Wed, 2 Mar 2022 01:36:40 +0000 (17:36 -0800)]
Temporarily make `CStr` not a link in the `c_char` docs
When CStr moves to core with an alias in std, this can link to
`crate::ffi::CStr`. However, linking in the reverse direction (from core
to std) requires a relative path, and that path can't work from both
core::ffi and std::os::raw (different number of `../` traversals
required).
Josh Triplett [Tue, 1 Mar 2022 22:46:41 +0000 (14:46 -0800)]
Provide C FFI types via core::ffi, not just in std
The ability to interoperate with C code via FFI is not limited to crates
using std; this allows using these types without std.
The existing types in `std::os::raw` become type aliases for the ones in
`core::ffi`. This uses type aliases rather than re-exports, to allow the
std types to remain stable while the core types are unstable.
This also moves the currently unstable `NonZero_` variants and
`c_size_t`/`c_ssize_t`/`c_ptrdiff_t` types to `core::ffi`, while leaving
them unstable.
Josh Triplett [Wed, 2 Mar 2022 00:06:06 +0000 (16:06 -0800)]
Add a copy of cfg_if to core's internal_macros.rs
core can't depend on external crates the way std can. Rather than revert
usage of cfg_if, add a copy of it to core. This does not export our
copy, even unstably; such a change could occur in a later commit.
Augie Fackler [Tue, 1 Mar 2022 20:28:50 +0000 (15:28 -0500)]
tests: accept llvm intrinsic in align-checking test
This changed in upstream change https://reviews.llvm.org/D98152 (aka
https://github.com/llvm/llvm-project/commit/a266af721153fab6452094207b09ed265ab0be7b)
wherein LLVM got smarter about using intrinsics. As best I can tell the
change I've made here preserves the intent of the test on LLVM 14 and
before while also passing on LLVM 15 and later.
Josh Stone [Tue, 1 Mar 2022 19:42:10 +0000 (11:42 -0800)]
Restore the local filter on mono item sorting
In `CodegenUnit::items_in_deterministic_order`, there's a comment that
only local HirIds should be taken into account, but #90408 removed the
`as_local` call that sets others to None. Restoring that check fixes the
s390x hangs seen in [RHBZ 2058803].
Eric Huss [Tue, 1 Mar 2022 18:16:47 +0000 (10:16 -0800)]
Move submodule checkout before msys2 installation.
For some reason, `tar` behaves differently in such a way that it does
not create symlinks on Windows correctly, resulting in
`Cannot create symlink to 'ld.gold': No such file or directory`
errors.
Maybe Waffle [Fri, 25 Feb 2022 20:34:25 +0000 (23:34 +0300)]
Suggest adding `Copy` bound when Adt is moved out
Previously we've only suggested adding `Copy` bounds when the type being
moved/copied is a type parameter (generic). With this commit we also
suggest adding bounds when a type
- Can be copy
- All predicates that need to be satisfied for that are based on type
params
i.e. we will suggest `T: Copy` for `Option<T>`, but won't suggest
anything for `Option<String>`.
Future work: it would be nice to also suggest adding `.clone()` calls
bors [Tue, 1 Mar 2022 11:24:10 +0000 (11:24 +0000)]
Auto merge of #94477 - matthiaskrgr:rollup-8h29qek, r=matthiaskrgr
Rollup of 3 pull requests
Successful merges:
- #94359 (Fix inconsistent symbol mangling of integers constants with -Zverbose)
- #94465 (6 - Make more use of `let_chains`)
- #94470 (:arrow_up: rust-analyzer)
Matthias Krüger [Tue, 1 Mar 2022 11:00:43 +0000 (12:00 +0100)]
Rollup merge of #94359 - tmiasko:legacy-verbose-const, r=petrochenkov
Fix inconsistent symbol mangling of integers constants with -Zverbose
The `PrettyPrinter` changes formatting of array size and integer
constants based on `-Zverbose`, so its implementation cannot be used in
legacy symbol mangling.
Matthias Krüger [Tue, 1 Mar 2022 05:22:32 +0000 (06:22 +0100)]
Rollup merge of #94438 - compiler-errors:check-method-inputs-once, r=davidtwco
Check method input expressions once
If the user mistakenly forgets to wrap their method args in a tuple, then the compiler tries to check that types within the tuple match the expression args. This means we call `check_expr` once within this diagnostic code, so when we check the expr once again in `demand_compatible`, we attempt to apply expr adjustments twice, leading to ICEs.
This PR attempts to fix this by skipping the expression type check in `demand_compatible` if we have detected an method arg mismatch at all.
This does lead to a single UI test regressing slightly, due to a diagnostic disappearing, though I don't know if it is generally meaningful to even raise an type error after noting that the argument count is incorrect in a function call, since the user might be providing (in-context) meaningless expressions to the wrong method.
I can adjust this to be a bit more targeted (to just skip checking exprs in `demand_compatible` in the tuple case) if this UI test regression is a problem.
fixes #94334
cc #94291
Also drive-by fixup of `.node_type(expr.hir_id)` to `.expr_ty(expr)`, since that method exists.
bors [Tue, 1 Mar 2022 03:26:11 +0000 (03:26 +0000)]
Auto merge of #94469 - Dylan-DPC:rollup-2tcq6s5, r=Dylan-DPC
Rollup of 7 pull requests
Successful merges:
- #91545 (Generalize "remove `&`" and "add `*`" suggestions to more than one deref)
- #93385 (Rustdoc ty consistency fixes)
- #93926 (Lint against more useless `#[must_use]` attributes)
- #94094 (use BOOL for TCP_NODELAY setsockopt value on Windows)
- #94384 (Add Atomic*::from_mut_slice)
- #94448 (5 - Make more use of `let_chains`)
- #94452 (Sync portable-simd for bitmasks &c.)
Dylan DPC [Tue, 1 Mar 2022 02:41:53 +0000 (03:41 +0100)]
Rollup merge of #94452 - workingjubilee:sync-simd-bitmasks, r=workingjubilee
Sync portable-simd for bitmasks &c.
In the ideal case, where everything works easily and nothing has to be rearranged, it is as simple as:
- `git subtree pull -P library/portable-simd https://github.com/rust-lang/portable-simd - ${branch}`
- write the commit message
- `python x.py test --stage 1` to make sure it runs
- `git push` to your PR-to-rustc branch
If anything borks up this flow, you can fix it with sufficient git wizardry but you are usually better off going back to the source, fixing it, and starting over, before you open the PR.
Dylan DPC [Tue, 1 Mar 2022 02:41:51 +0000 (03:41 +0100)]
Rollup merge of #94384 - cuviper:atomic-slice, r=dtolnay
Add Atomic*::from_mut_slice
Tracking issue #76314 for `from_mut` has a question about the possibility of `from_mut_slice`, and I found a real case for it. A user in the forum had a parallelism problem that could be solved by open-indexing updates to a vector of atomics, but they didn't want to affect the other code using that vector. Using `from_mut_slice`, they could borrow that data as atomics just long enough for their parallel loop.
Dylan DPC [Tue, 1 Mar 2022 02:41:50 +0000 (03:41 +0100)]
Rollup merge of #94094 - chrisnc:tcp-nodelay-windows-bool, r=dtolnay
use BOOL for TCP_NODELAY setsockopt value on Windows
This issue was found by the Wine project and mitigated there [^1].
Windows' setsockopt expects a BOOL (a typedef for int) for TCP_NODELAY
[^2]. Windows itself is forgiving and will accept any positive optlen and
interpret the first byte of *optval as the value, so this bug does not
affect Windows itself, but does affect systems implementing Windows'
interface more strictly, such as Wine. Wine was previously passing this
through to the host's setsockopt, where, e.g., Linux requires that
optlen be correct for the chosen option, and TCP_NODELAY expects an int.
Dylan DPC [Tue, 1 Mar 2022 02:41:49 +0000 (03:41 +0100)]
Rollup merge of #93926 - PatchMixolydic:bugfix/must_use-on-exprs, r=cjgillot
Lint against more useless `#[must_use]` attributes
This expands the existing `#[must_use]` check in `unused_attributes` to lint against pretty much everything `#[must_use]` doesn't support.
Fixes #93906.
bors [Mon, 28 Feb 2022 23:38:05 +0000 (23:38 +0000)]
Auto merge of #94299 - oli-obk:stable_hash_ty, r=michaelwoerister
Caching the stable hash of Ty within itself
Instead of computing stable hashes on types as needed, we compute it during interning.
This way we can, when a hash is requested, just hash that hash, which is significantly faster than traversing the type itself.
We only do this for incremental for now, as incremental is the only frequent user of stable hashing.
As a next step we can try out
* moving the hash and TypeFlags to Interner, so projections and regions get the same benefit (tho regions are not nested, so maybe that's not a good idea? Would be nice for dedup tho)
* start comparing types via their stable hash instead of their address?
bors [Mon, 28 Feb 2022 21:17:11 +0000 (21:17 +0000)]
Auto merge of #94453 - matthiaskrgr:rollup-xv9y98j, r=matthiaskrgr
Rollup of 6 pull requests
Successful merges:
- #92399 (fix typo in btree/vec doc: Self -> self)
- #92823 (Tweak diagnostics)
- #94248 (Fix ICE when passing block to while-loop condition)
- #94414 (Fix ICE when using Box<T, A> with large A)
- #94445 (4 - Make more use of `let_chains`)
- #94449 (Add long explanation for E0726)
Tomasz Miąsko [Fri, 25 Feb 2022 00:00:00 +0000 (00:00 +0000)]
Fix inconsistent symbol mangling of integers constants with -Zverbose
The `PrettyPrinter` changes formatting of array size and integer
constants based on `-Zverbose`, so its implementation cannot be used in
legacy symbol mangling.
Matthias Krüger [Mon, 28 Feb 2022 19:05:14 +0000 (20:05 +0100)]
Rollup merge of #94248 - compiler-errors:fix-while-loop-bad-delay, r=petrochenkov
Fix ICE when passing block to while-loop condition
We were incorrectly delaying a bug when we passed _any_ block (that evaluated to `()`) to a while loop. This PR makes the check a bit more sophisticated.
We should only suppress the error here in cases that are equivalent to those we find in #93574 (i.e. only while loop conditions that have destructuring assignment expressions in them).
Fixes #93997
cc `@estebank` who added this code
I would not be opposed to removing the delay-bug altogether, and just emitting this error always. I much prefer duplicate errors over no errors.
Matthias Krüger [Mon, 28 Feb 2022 19:05:13 +0000 (20:05 +0100)]
Rollup merge of #92823 - estebank:tweak-diag, r=jackh726
Tweak diagnostics
* Recover from invalid `'label: ` before block.
* Make suggestion to enclose statements in a block multipart.
* Point at `match`, `while`, `loop` and `unsafe` keywords when failing
to parse their expression. (Fix #92705.)
* Do not suggest `{ ; }`.
* Do not suggest `|` when very unlikely to be what was wanted (in `let`
statements).
Esteban Kuber [Wed, 12 Jan 2022 20:43:24 +0000 (20:43 +0000)]
Tweak diagnostics
* Recover from invalid `'label: ` before block.
* Make suggestion to enclose statements in a block multipart.
* Point at `match`, `while`, `loop` and `unsafe` keywords when failing
to parse their expression.
* Do not suggest `{ ; }`.
* Do not suggest `|` when very unlikely to be what was wanted (in `let`
statements).
projects / rust.git / log