| Age | Commit message (Collapse) | Author | Lines |
|---|
|
Instant::checked_duration_since
|
|
|
|
r=alexcrichton
Use posix_spawn_file_actions_addchdir_np when possible
This is a non-POSIX extension implemented in Solaris and in glibc 2.29.
With this we can still use `posix_spawn()` when `Command::current_dir()`
has been set, otherwise we fallback to `fork(); chdir(); exec()`.
|
|
Closes #58474.
|
|
if security_qos_flags(SECURITY_ANONYMOUS) is set
|
|
|
|
|
|
|
|
|
|
Returning &'a mut [u8] was unsound, and we may as well just have them
directly deref to their slices to make it easier to work with them.
|
|
This functionality has lived for a while in the tokio ecosystem, where
it can improve performance by minimizing copies.
|
|
Update the future/task API
This change updates the future and task API as discussed in the stabilization RFC at https://github.com/rust-lang/rfcs/pull/2592.
Changes:
- Replacing UnsafeWake with RawWaker and RawWakerVtable
- Removal of LocalWaker
- Removal of Arc-based Wake trait
|
|
Convert old first edition links to current edition one
r? @steveklabnik
|
|
|
|
If we add a terminating NUL to the name in the `weak!` macro, then
`fetch()` can use `CStr::from_bytes_with_nul()` instead of `CString`.
|
|
This is a non-POSIX extension implemented in Solaris and in glibc 2.29.
With this we can still use `posix_spawn()` when `Command::current_dir()`
has been set, otherwise we fallback to `fork(); chdir(); exec()`.
|
|
|
|
|
|
Use footnote style to bypass the tidy check
|
|
|
|
|
|
Notably, hash iterators don't require any trait bounds to be iterated.
|
|
|
|
SGX target: simplify usercall internals
This moves logic from assembly to Rust and removes the special case for exit/panic handling, merging it with regular usercall handling.
Also, this fixes a bug in the exit usercall introduced in a75ae00. The bug would make regular exits look like panics with high probability. It would also with some probability leak information through uncleared registers.
cc @VardhanThigle
r? @alexcrichton
|
|
|
|
impl iter() for dyn Error
Examples:
```rust
let next_error_type_a = err
.iter()
.filter_map(Error::downcast_ref::<ErrorTypeA>)
.next();
```
```rust
let source_root_error = err.iter().last();
```
Credit for the ErrorIter goes to reddit user /u/tdiekmann (Tim Diekmann)
https://www.reddit.com/r/rust/comments/aj3lpg/is_an_iterator_impl_over_errorsource_possible/
|
|
Stabilize the time_checked_add feature
Closes #55940
Stabilizes `checked_add` and `checked_sub` on `Instant` and `SystemTime`.
|
|
Doc rewording
None
|
|
|
|
Cosmetic improvements to doc comments
This has been factored out from https://github.com/rust-lang/rust/pull/58036 to only include changes to documentation comments (throughout the rustc codebase).
r? @steveklabnik
Once you're happy with this, maybe we could get it through with r=1, so it doesn't constantly get invalidated? (I'm not sure this will be an issue, but just in case...) Anyway, thanks for your advice so far!
|
|
Require a list of features in `#[allow_internal_unstable]`
The blanket-permission slip is not great and will likely give us trouble some point down the road.
|
|
|
|
Now that we have {to|from}_be_bytes the code can be simpler.
(Inspired by PR #57740)
|
|
|
|
|
|
https://github.com/rust-lang/rust/issues/47238
|
|
|
|
|
|
|
|
Rollup of 16 pull requests
Successful merges:
- #57259 (Update reference of rlibc crate to compiler-builtins crate)
- #57740 (Use `to_ne_bytes` for converting IPv4Addr to octets)
- #57926 (Tiny expansion to docs for `core::convert`.)
- #58157 (Add Cargo.lock automatically adding message)
- #58203 (rustdoc: display sugared return types for async functions)
- #58243 (Add trait alias support in rustdoc)
- #58262 (Add #[must_use] message to Fn* traits)
- #58295 (std::sys::unix::stdio: explain why we do into_raw)
- #58297 (Cleanup JS a bit)
- #58317 (Some writing improvement, conciseness of intro)
- #58324 (miri: give non-generic functions a stable address)
- #58332 (operand-to-place copies should never be overlapping)
- #58345 (When there are multiple filenames, print what got interpreted as filenames)
- #58346 (rpath computation: explain why we pop())
- #58350 (Fix failing tidy (line endings on Windows))
- #58352 (miri value visitor: use `?` in macro)
Failed merges:
r? @ghost
|
|
std::sys::unix::stdio: explain why we do into_raw
I was quite puzzled why someone would call `into_raw` and then ignore the result.
|
|
Use `to_ne_bytes` for converting IPv4Addr to octets
It is easier and it should be also faster, because [`to_ne_bytes`](https://doc.rust-lang.org/std/primitive.u32.html#method.to_ne_bytes) just calls `mem::transmute`.
|
|
MaybeUninit: some docs, rename into_inner -> into_initialized, return &mut from set
|
|
|
|
Examples:
```rust
let next_error_type_a = err
.iter_chain()
.filter_map(Error::downcast_ref::<ErrorTypeA>)
.next();
```
```rust
let source_root_error = err.iter_chain().last();
```
Credit for the ErrorIter goes to Tim Diekmann
https://www.reddit.com/r/rust/comments/aj3lpg/is_an_iterator_impl_over_errorsource_possible/
|
|
|
|
|
|
Improve error message and docs for non-UTF-8 bytes in stdio on Windows
This should make debugging problems like abonander/multipart#106 significantly more straightforward in the future.
cc #23344, @retep998 @alexcrichton
Not sure who do r? so I'll let rust-highfive pick one.
|
|
This moves logic from assembly to Rust and removes the special
case for exit/panic handling, merging it with regular usercall
handling.
Also, this fixes a bug in the exit usercall introduced in a75ae00.
The bug would make regular exits look like panics with high
probability. It would also with some probability leak information
through uncleared registers.
|
|
SGX target: handle empty user buffers correctly
Also, expose correct items in `os::fortanix_sgx::usercalls::alloc`
* [read_alloc documentation](https://edp.fortanix.com/docs/api/fortanix_sgx_abi/struct.Usercalls.html#method.read_alloc)
* [Clarified ByteBuffer documentation](https://github.com/fortanix/rust-sgx/pull/94/files#diff-ca843ad9e25cacd63a80579c0f7efa56)
r? @joshtriplett
|
