This extracts the remaining code from `src/common.rs` which does not
depend on other parts of the main library crate. No functional changes.
Closes#12310
Localization deserves its own module. As a first step, this module is
created here. This will be followed up by significant refactoring in
preparation for supporting Fluent alongside gettext.
`localization/mod.rs` is used instead of `localization.rs` because it is
planned to split this module into submodules.
Part of #12190
The needless_return lint was disabled almost two years ago, alongside
several other lints. It might have been helpful for porting from C++.
Now, I think we can enable that lint again, since omitting the returns
results in equivalent, more concise code, which should not be harder to
read.
The only manual changes in this commit are removing the lint exception
from `Cargo.toml` and removing the unnecessary returns inside `cfg_if!`
macro invocations (in `src/fd_monitor.rs` and `src/proc.rs`).
All other changes were generated by
`cargo clippy --workspace --all-targets --fix && cargo fmt`
Closes#12189
Having the prelude in wchar is not great. The wchar module was empty
except for the prelude, and its prelude included things from wutil.
Having a top-level prelude module in the main crate resolves this. It
allows us to completely remove the wchar module, and a top-level prelude
module makes more sense conceptually. Putting non-wchar things into the
prelude also becomes more sensible, if we ever want to do that.
Closes#12182
As discussed in #12112, this is a false friend (the libc logb()
does something else), and without keyword arguments or at least
function overloading, this is hard to read.
Better use "/ log(base)" trick.
As mentioned in 6896898769 (Add [lints] table to suppress lints
across all our crates, 2024-01-12), we can use workspace lints in
Cargo.toml now that we have MSRV >=1.74 and since we probably don't
support building without cargo.
This implies moving some lints from src/lib.rs to "workspace.lints".
While at it, address some of them insrtead.
This commit adds `style_edition = "2024"` as a rustfmt config setting.
All other changes are automatically generated by `cargo fmt`.
The 2024 style edition fixes several bugs and changes some defaults.
https://doc.rust-lang.org/edition-guide/rust-2024/rustfmt-style-edition.html
Most of the changes made to our code result from a different sorting
method for `use` statements, improved ability to split long lines, and
contraction of short trailing expressions into single-line expressions.
While our MSRV is still 1.70, we use more recent toolchains for
development, so we can already benefit from the improvements of the new
style edition. Formatting is not require for building fish, so builds
with Rust 1.70 are not affected by this change.
More context can be found at
https://github.com/fish-shell/fish-shell/issues/11630#issuecomment-3406937077Closes#11959
This gave a weird error when you did e.g. `math Foo / 6`:
"Missing Operator" and only the "F" marked.
Adding an operator here anywhere won't help, so calling this an
"Unknown function" is closer to the truth. We also get nicer markings
because we know the extent of the identifier.
Mostly replacing std::<type>::MAX with <type>::MAX.
Surprising here is replacing
.expect(format!(...))
with
.unwrap_or_else(|_| panic!(...))
It explains that this is because the "format!" would always be called.
