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fix: skip container header if no generics params

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roife 2024-06-08 13:07:22 +08:00
parent 9f70f87d35
commit ab7c7d4501
1 changed files with 2 additions and 2 deletions
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4
crates/hir/src/display.rs
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@ -36,13 +36,13 @@ impl HirDisplay for Function {
match container { match container {
Some(AssocItemContainer::Trait(trait_)) => { Some(AssocItemContainer::Trait(trait_)) => {
if f.show_container_bounds() { if f.show_container_bounds() && !f.db.generic_params(trait_.id.into()).is_empty() {
write_trait_header(&trait_, f)?; write_trait_header(&trait_, f)?;
f.write_str("\n")?; f.write_str("\n")?;
} }
} }
Some(AssocItemContainer::Impl(impl_)) => { Some(AssocItemContainer::Impl(impl_)) => {
if f.show_container_bounds() { if f.show_container_bounds() && !f.db.generic_params(impl_.id.into()).is_empty() {
write_impl_header(&impl_, f)?; write_impl_header(&impl_, f)?;
f.write_str("\n")?; f.write_str("\n")?;
} }