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.
This file uses the questionable "self.somemethod(self.somefield)" pattern.
We should either set the functions free or stop passing redundant parameters.
Not sure.
For now fix one of them to avoid a string clone.
This implements input and input_common FFI pieces in input_ffi.rs, and
simultaneously ports bind.rs. This was done as a single commit because
builtin_bind would have required a substantial amount of work to use the input
ffi.
This will support rewriting the input machinery in Rust.
Note that while there are a lot of keys here, in practice this is very fast -
taking on the order of microseconds to populate.
We run __fish_enable_bracketed_paste on every shell prompt, and inside
edit_command_buffer. This protects from accidents when pasting control
characters, and makes sure the paste results in a single undo group.
Let's do the same for builtin read.
Found while doing the research for #10101
This was an issue with "--no-execute", which has no variables and
therefore no $HOME:
```fish
fish --no-execute /path/to/file
```
would say the error is in `~/path/to/file`.
Instead, since this is just for a message, we simply return the
filename without doing the replacement.
Fixes#10171
The "#[bench]" attribute is not allowed in stable Rust, so keep it behind
a new feature flag. Run on nightly Rust with
$ cargo bench --features=bechmark
test tests::encoding::bench::bench_convert_ascii ... bench: 125,988 ns/iter (+/- 1,128) = 1040 MB/s
Repeated
CARGO_LOG=cargo::core::compiler::fingerprint=trace cargo b
show that we always rebuild because of "compat.c". Not sure why.
Let's disable this for now so we can use the cache (for test targets etc.).
