Don't try to render auto-trait bounds with any inference variables #60344
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Previously, we checked if the target of a projection type was itself an
inference variable. However, for Rustdoc rendering purposes, there's no
distinction between an inference variable ('_') and a type containing
one (e.g. (MyStruct<u8, _>)) - we don't want to render either of them.
Fixes rust-lang#60269
Due to the complexity of the original bug, which spans three different
crates (hyper, tower-hyper, and tower), I have been unable to create a
minimized reproduction for the issue.
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Don't try to render auto-trait bounds with any inference variables
Previously, we checked if the target of a projection type was itself an
inference variable. However, for Rustdoc rendering purposes, there's no
distinction between an inference variable ('_') and a type containing
one (e.g. (MyStruct<u8, _>)) - we don't want to render either of them.
Fixes rust-lang#60269
Due to the complexity of the original bug, which spans three different
crates (hyper, tower-hyper, and tower), I have been unable to create a
minimized reproduction for the issue.
Centril
added a commit
to Centril/rust
that referenced
this pull request
Apr 30, 2019
Don't try to render auto-trait bounds with any inference variables
Previously, we checked if the target of a projection type was itself an
inference variable. However, for Rustdoc rendering purposes, there's no
distinction between an inference variable ('_') and a type containing
one (e.g. (MyStruct<u8, _>)) - we don't want to render either of them.
Fixes rust-lang#60269
Due to the complexity of the original bug, which spans three different
crates (hyper, tower-hyper, and tower), I have been unable to create a
minimized reproduction for the issue.
bors
added a commit
that referenced
this pull request
Apr 30, 2019
Rollup of 7 pull requests Successful merges: - #60344 (Don't try to render auto-trait bounds with any inference variables) - #60354 (Cleanup declare_features! for 'accepted' with a uniform style + sort them) - #60362 (Cleanup 'active' declare_features! with uniform style + sorting.) - #60382 (Revert "Update Source Code Pro fonts to version 2.030") - #60399 (Update clippy) - #60400 (Remove functions to simplify handling of feature(bind_by_move_pattern_guards)) - #60408 (Add missing f16c_target_feature check to typeck collect) Failed merges: r? @ghost
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Previously, we checked if the target of a projection type was itself an
inference variable. However, for Rustdoc rendering purposes, there's no
distinction between an inference variable ('_') and a type containing
one (e.g. (MyStruct<u8, _>)) - we don't want to render either of them.
Fixes #60269
Due to the complexity of the original bug, which spans three different
crates (hyper, tower-hyper, and tower), I have been unable to create a
minimized reproduction for the issue.