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move loop index inside iterator

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daniel.eades 2023-01-11 16:07:35 +00:00
parent 6153ea8dce
commit a3114c3697
1 changed files with 9 additions and 10 deletions
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19
crates/hir-def/src/attr.rs
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@ -251,19 +251,18 @@ impl Attrs {
let enum_ = &item_tree[loc.id.value];
let cfg_options = &crate_graph[krate].cfg_options;
let mut idx = 0;
let Some(variant) = enum_.variants.clone().find(|variant| {
let Some(variant) = enum_.variants.clone().filter(|variant| {
let attrs = item_tree.attrs(db, krate, (*variant).into());
if attrs.is_cfg_enabled(cfg_options) {
if it.local_id == Idx::from_raw(RawIdx::from(idx)) {
return true
}
idx += 1;
}
false
}) else {
attrs.is_cfg_enabled(cfg_options)
})
.zip(0u32..)
.find(|(_variant, idx)| it.local_id == Idx::from_raw(RawIdx::from(*idx)))
.map(|(variant, _idx)| variant)
else {
return Arc::new(res);
};
(item_tree[variant].fields.clone(), item_tree, krate)
}
VariantId::StructId(it) => {