rustdoc: refine cross-crate impl inlining #33002
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The thread-local isn't needed and consists of mostly empty fields which were just used to move the data into `html::render::CACHE_KEY`.
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After thinking more about this, this probably doesn't matter since an impl in an external crate can't reference a local type or trait (right??).
This changes the current rule that impls within `doc(hidden)` modules aren't inlined, to only inlining impls where the implemented trait and type are reachable in documentation.
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Hmm, this probably doesn't yet fix this since this isn't related to inlining. #![crate_type="lib"]
pub trait Bar {}
#[doc(hidden)]
pub mod hidden {
pub struct Foo;
}
// impl shown in `foo::Bar`s implementors section (but without link)
impl Bar for hidden::Foo {}edit: filed as #33069 |
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Apr 19, 2016
rustdoc: refine cross-crate impl inlining This changes the current rule that impls within `doc(hidden)` modules aren't inlined, to only inlining impls where the implemented trait and type are reachable in documentation. fixes #14586 fixes #31948 .. and also applies the reachability checking to cross-crate links. fixes #28480 r? @alexcrichton
This was referenced Apr 19, 2016
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This changes the current rule that impls within
doc(hidden)modules aren't inlined, to only inlining impls where the implemented trait and type are reachable in documentation.fixes #14586
fixes #31948
.. and also applies the reachability checking to cross-crate links.
fixes #28480
r? @alexcrichton