This primarily removes a lot of `sync::Static*` APIs and rejiggers the
associated implementations. While doing this it was discovered that the
`is_poisoned` method can actually result in a data race for the Mutex/RwLock
primitives, so the inner `Cell<bool>` was changed to an `AtomicBool` to prevent
the associated data race. Otherwise the usage/gurantees should be the same
they were before.
Currently methods from extern crates are sometimes added to the search
index when they shouldn't be or added with the original path rather than
the reexported path. This fixes that by making sure `cache().paths` only
contains local paths like the description for it states. It also fixes a
few minor issues with link rendering and redirect generation which would
point to local crate docs even if the docs for that crate hadn't been
generated.
Also a bug with methods implemented on traits which caused wrong paths and
so dead links in the search results has been fixed.
Move variant_size_differences out of trans
Also enhances the error message a bit, fixes#30505 on the way, and adds
a test (which was missing).
Closes#34018
A `NULL` from `readdir` could be the end of stream or an error. The
only way to know is to check `errno`, so it must be set to a known value
first, like a 0 that POSIX will never use.
This patch adds `set_errno`, uses it to clear the value before calling
`readdir`, then checks it again after to see the reason for a `NULL`.
The `use ffi::CStr` in `unix/thread.rs` was previously guarded, but now
all platforms need it for `Thread::set_name()`. Newlib and Solaris do
nothing here, as they have no way to set a thread name, but they still
define the same method signature.
Use --release-channel=stable by default on releases
> Release tarballs should be compilable with just basic ./configure ;
> make ; sudo make install without having to pass special flags to
> configure. This is the case of the --release-channel option, that must
> be changed in the releases.
This commit detects the presence of .git, as it happens on other parts
of `configure` to assume it is a tarball. Then it changes the default
value stored, before parsing the arguments, while still allowing it to
be overriden before any action verifying the flag is done.
Closes#28322
* Link to `process::Command` from `process::Child`.
* Move out inline Markdown link in doc comment.
* Link to `process::Child::wait` from `process::Child`.
* Link to `process::Child` from `process::ChildStdin`.
* Link to `process::Child` from `process::ChildStdout`.
* Link to `process::Child` from `process::ChildStderr`.
