Similar to `time`, except that one is more common as a command.
Note that this will also allow `builtin and`, which is somewhat
useless, but then it is also useless outside of a pipeline.
Addition to #9985
This allows e.g. `foo | command time`, while still rejecting `foo | time`.
(this should really be done in the ast itself, but tbh most of
parse_util kinda should)
Fixes#9985
- "1.6.0" now supports formatting let-else statements which we use liberally,
and appears to have some fixes in regards to long-indented-lines with macros
like `wgettext_ft!`
- This commit updates the formatting so that devs with the latest stable don't
see random format-fixes upon running `cargo fmt`
Note: This *requires* an argument after the format string:
```rust
FLOGF!(debug, "foo");
```
won't compile. I think that's okay, because in that case you should
just use FLOG.
An alternative is to make it skip the sprintf.
"FLOGF!" is supposed to treat its first argument as a format
string (but doesn't because that part isn't implemented currently).
That means running something like
```rust
FLOGF!(term_support, "curses var", var_name, "=", value);
```
That would rightly just print "curses var", ignoring the other
arguments.
By contrast, FLOG! is the literal "just join these as a string"
version.
- Make CMake use the correct target-path
- Make build.rs use the correct target dir
Workspaces place it in the project root by default, the alternative to making
this change is to add a `.cargo/config.toml` file with
```toml
[build]
target-dir = "fish-rust/target"
```
Which I think is unnecessary, as we likely want to use the new location anyways.
- This allows running `cargo fmt/clippy/test/etc` from root
- Ideally the root should be the fish-rust package instead of being virtual, but
that requires changed to CMake/Corrosion. This change should instead be
completely compatible with our existing setup.
- This also means we will only have on `Cargo.lock` for all current and future
crates.
This was "function", needs to be "function*s*".
It was only an issue in the option parsing because we set cmd there
again instead of passing it. Maybe these should just be file-level constants?
This is an alternative to the very common pattern of
```rust
streams.err.append(output);
streams.err.append1('\n');
```
Which has negative performance implications, see https://github.com/fish-shell/fish-shell/pull/9229
It takes `Into<WString>` to hopefully avoid allocating anew when the argument is
a WString with leftover capacity
This removes some spurious unsafe and some imports.
Note: We don't use it in `test`, because that can be asked to check
arbitrary file descriptors, while this only checks stdout specifically.
Turns out doing `==` on Enums with values will do a deep comparison,
including the values.
So EventDescription::Signal(SIGTERM) is !=
EventDescription::Signal(SIGWINCH).
That's not what we want here, so this does a bit of a roundabout thing.
The `impl<T> Hash for &T` hashes the string itself[^1].
It is unclear if that is actually faster than just calling `keyfunc` multiple times (they should all be linear).
For context, Rust by default uses SipHash 1-3 db1b1919ba
An alternative would be to store it as raw pointers aka `*const T`, which have a cheaper hash impl.
That has a more complicated implementation + removes lifetimes.
This commit rather removes the premature optimization.
[^1]: Source: https://doc.rust-lang.org/std/ptr/fn.hash.html
- The Err-variants will be used by e.g. wildcard, so might as well change it
now.
- `create_directory` should now not infinitely loop until it fails with an
error message that isn't `EAGAIN`
