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Extract local variable

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This commit is contained in:
Camelid 2020-12-25 16:37:09 -08:00
parent eaf851288e
commit 478cbb0095
1 changed files with 4 additions and 8 deletions
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12
src/librustdoc/clean/mod.rs
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@ -2295,24 +2295,20 @@ impl Clean<Item> for (&hir::MacroDef<'_>, Option<Symbol>) {
)
} else {
let vis = item.vis.clean(cx);
let vis_printed_with_space =
vis.print_with_space(cx.tcx, cx.tcx.hir().local_def_id(item.hir_id).to_def_id());
if matchers.len() <= 1 {
format!(
"{}macro {}{} {{\n ...\n}}",
vis.print_with_space(
cx.tcx,
cx.tcx.hir().local_def_id(item.hir_id).to_def_id()
),
vis_printed_with_space,
name,
matchers.iter().map(|span| span.to_src(cx)).collect::<String>(),
)
} else {
format!(
"{}macro {} {{\n{}}}",
vis.print_with_space(
cx.tcx,
cx.tcx.hir().local_def_id(item.hir_id).to_def_id()
),
vis_printed_with_space,
name,
matchers
.iter()