This is more correct - we don't want to change how we encode this
string in the middle of encoding it, and also happens to be a bit
faster in my benchmarks because this is actually a function call
according to valgrind.
We assume that you use something like hyperfine to run warmups, like
our driver script does.
This allows the script to be run e.g. in valgrind without being too
much of a pain in the gluteus.
Iterator::last() consumes the entire iterator, even for DoubleEndedIterator,
see https://github.com/rust-lang/rust/pull/28125#issuecomment-145070161
Because of this, "at_line_start()" took 90% of
fish_indent share/completions/git.fish
making it take 1000ms instead of 30 ms. Fix that.
Keep running tests serially to avoid breaking assumptions.
I think many of these tests can run in parallel and/or don't need test_init().
Use the safe variant everywhere, to get it done faster.
Here are the differences to the C++ version in fish_tests:
1. we don't need to chdir to repo root, cargo test already does.
2. we don't need srandom because we already use deterministic RNGs for tests.
3. we don't yet call asan_before_exit(). Not yet sure how to hook into
"cargo test" before exit.
This will allow to use "cargo test" for unit tests that depend on our
curses.rs.
This means that Rust.cmake depends on ConfigureChecks, so move that one to
the front.
Today, debounce-style work items are only created from the main thread.
The work to compute the result is done in a background thread but the
completion callback is called on the main thread again.
The completion callbacks used by the reader capture a shared reference to
ReaderData, which includes a Parser. Neither of those types needs to be
sent across threads.
The debounce machinery moves the completion callback into a function object
that is moved to the background thread and back again. Because of this
there is a Send requirement on the completion callback.
Since we already synchronize on MAIN_THREAD_QUEUE, we don't need Send from
the function object. Lift the requirement.
This removes an awkward hack from ParseError::describe_with_prefix,
where it added errors for two error codes.
andor_in_pipeline was already there, so we just need bare_variable_assignment.
Some of the completions recently introduced called Blender itself to query some
arguments, and Blender sometimes prints messages to stderr. This output was not
filtered, resulting in the shell printing irrelevant messages during completion.
