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Re-use some existing util fns

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This commit is contained in:
Yotam Ofek 2025-09-21 10:55:50 +03:00
parent c54a953402
commit cdf96614cf
1 changed files with 7 additions and 9 deletions
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16
src/librustdoc/html/format.rs
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@ -965,10 +965,7 @@ fn fmt_type(
write!(f, "]")
}
clean::RawPointer(m, t) => {
let m = match m {
hir::Mutability::Mut => "mut",
hir::Mutability::Not => "const",
};
let m = m.ptr_str();
if matches!(**t, clean::Generic(_)) || t.is_assoc_ty() {
let ty = t.print(cx);
@ -1406,12 +1403,13 @@ impl clean::FnDecl {
}
fn print_output(&self, cx: &Context<'_>) -> impl Display {
fmt::from_fn(move |f| match &self.output {
clean::Tuple(tys) if tys.is_empty() => Ok(()),
ty if f.alternate() => {
write!(f, " -> {:#}", ty.print(cx))
fmt::from_fn(move |f| {
if self.output.is_unit() {
return Ok(());
}
ty => write!(f, " -&gt; {}", ty.print(cx)),
f.write_str(if f.alternate() { " -> " } else { " -&gt; " })?;
self.output.print(cx).fmt(f)
})
}
}