The style guide imports types and uses them unqualified. 222 places
wrote a path such as std::collections::HashMap or std::time::Duration
inline; each file now imports the type once, one use a module, and
names it bare. Done with a script, file by file, only where the name is
unambiguous there:
- one path for the name throughout the file, and not a name the file
already binds otherwise (its own types, other imports, a function's
local use);
- not a name generic enough to mislead bare (Error, Result, Value,
Mutex, Client, Request, Response, Command, Event, Context, Map, Ok);
- only code a normal build compiles, so no import is unused outside
tests or names a crate only tests depend on.
193 paths stay, those cases above. No behaviour change.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Measured against /src/styleguide/rustguide.md:
- Each use statement imports from one module, and free functions are
called through theirs (db::step, db::now, jsonwebtoken::decode,
crate::feed::redact, unix::signal) rather than imported bare.
- unsafe_code is forbidden workspace-wide. The one unsafe was a test's
set_var, which is unsound while other tests' threads read the
environment; the test now reads PATH, which every run has.
- Locks say why they may panic: expect("a panic elsewhere poisoned this
lock") in place of 25 unwraps, and unique_slug's endless search says
it cannot end.
- No combinator chains in for headers: each is a named variable first.
- #[must_use] on the 27 functions clippy's must_use_candidate names.
- A literal bool passed where its meaning is not plain gets its name
(/* keep_open */ true, /* piece */ false, ...).
No behaviour changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The code was formatted by hand, and `cargo fmt --check` differed in 866
places. rustfmt.toml keeps the house's long lines (120) and short
expressions on one line, which halves what changes; this commit is only
what rustfmt does with it, and is named in .git-blame-ignore-revs.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The exporter setup and the traceparent parser move from ipx into ipx_directory::otel, which ipx
already depends on, so both binaries share them. The directory makes a span a request, a child of
the caller's traceparent, and a trace a refresher round with a span a feed; ipx sends the current
span's traceparent on every call to the directory and wraps each share in a span. The dashboard's
Traces row and the prod-check skill cover all three services.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
