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manual_non_exhaustive: Delay msrv check.

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Jason Newcomb 2024-06-13 02:27:52 -04:00
parent f46c981f3f
commit 2309f8e4a1
1 changed files with 5 additions and 9 deletions
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14
clippy_lints/src/manual_non_exhaustive.rs
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@ -97,19 +97,15 @@ impl_lint_pass!(ManualNonExhaustiveEnum => [MANUAL_NON_EXHAUSTIVE]);
impl EarlyLintPass for ManualNonExhaustiveStruct { impl EarlyLintPass for ManualNonExhaustiveStruct {
fn check_item(&mut self, cx: &EarlyContext<'_>, item: &ast::Item) { fn check_item(&mut self, cx: &EarlyContext<'_>, item: &ast::Item) {
if !self.msrv.meets(msrvs::NON_EXHAUSTIVE) { if let ast::ItemKind::Struct(variant_data, _) = &item.kind
return; && let (fields, delimiter) = match variant_data {
}
if let ast::ItemKind::Struct(variant_data, _) = &item.kind {
let (fields, delimiter) = match variant_data {
ast::VariantData::Struct { fields, .. } => (&**fields, '{'), ast::VariantData::Struct { fields, .. } => (&**fields, '{'),
ast::VariantData::Tuple(fields, _) => (&**fields, '('), ast::VariantData::Tuple(fields, _) => (&**fields, '('),
ast::VariantData::Unit(_) => return, ast::VariantData::Unit(_) => return,
};
if fields.len() <= 1 {
return;
} }
&& fields.len() > 1
&& self.msrv.meets(msrvs::NON_EXHAUSTIVE)
{
let mut iter = fields.iter().filter_map(|f| match f.vis.kind { let mut iter = fields.iter().filter_map(|f| match f.vis.kind {
VisibilityKind::Public => None, VisibilityKind::Public => None,
VisibilityKind::Inherited => Some(Ok(f)), VisibilityKind::Inherited => Some(Ok(f)),