diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs index ebb4cfb7d48bd..54171733c30f6 100644 --- a/src/librustdoc/html/render/mod.rs +++ b/src/librustdoc/html/render/mod.rs @@ -2023,19 +2023,6 @@ fn sidebar_deref_methods(cx: &Context<'_>, out: &mut Buffer, impl_: &Impl, v: &V out.push_str(""); } } - - // Recurse into any further impls that might exist for `target` - if let Some(target_did) = target.def_id_full(c) { - if let Some(target_impls) = c.impls.get(&target_did) { - if let Some(target_deref_impl) = target_impls - .iter() - .filter(|i| i.inner_impl().trait_.is_some()) - .find(|i| i.inner_impl().trait_.def_id_full(c) == c.deref_trait_did) - { - sidebar_deref_methods(cx, out, target_deref_impl, target_impls); - } - } - } } } diff --git a/src/test/rustdoc/recursive-deref-sidebar.rs b/src/test/rustdoc/recursive-deref-sidebar.rs new file mode 100644 index 0000000000000..fcb636ade8f7a --- /dev/null +++ b/src/test/rustdoc/recursive-deref-sidebar.rs @@ -0,0 +1,22 @@ +use std::ops::Deref; + +pub struct A {} +impl A { pub fn foo_a(&self) {} } + +pub struct B {} +impl B { pub fn foo_b(&self) {} } + +pub struct C {} +impl C { pub fn foo_c(&self) {} } + +// @has recursive_deref_sidebar/struct.A.html '//div[@class="sidebar-links"]' 'foo_b' +impl Deref for A { + type Target = B; + fn deref(&self) -> &B { todo!() } +} + +// @!has recursive_deref_sidebar/struct.A.html '//div[@class="sidebar-links"]' 'foo_c' +impl Deref for B { + type Target = C; + fn deref(&self) -> &C { todo!() } +} diff --git a/src/test/rustdoc/recursive-deref.rs b/src/test/rustdoc/recursive-deref.rs new file mode 100644 index 0000000000000..91db01177c581 --- /dev/null +++ b/src/test/rustdoc/recursive-deref.rs @@ -0,0 +1,22 @@ +use std::ops::Deref; + +pub struct A; +pub struct B; + +// @has recursive_deref/struct.A.html '//code' 'impl Deref for A' +impl Deref for A { + type Target = B; + + fn deref(&self) -> &Self::Target { + panic!() + } +} + +// @has recursive_deref/struct.B.html '//code' 'impl Deref for B' +impl Deref for B { + type Target = A; + + fn deref(&self) -> &Self::Target { + panic!() + } +}