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[rustdoc] Show enum discrimant if it is a C-like variant Fixes https://github.com/rust-lang/rust/issues/101337. We currently display values for associated constant items in traits:  And we also display constant values like [here](file:///home/imperio/rust/rust/build/x86_64-unknown-linux-gnu/doc/std/f32/consts/constant.E.html). I think that for coherency, we should display values of C-like enum variants. With this change, it looks like this:  As for the display of the constant value itself, I used what we already have to keep coherency. We display the C-like variants value in the following scenario: 1. It is a C-like variant with a value set => all the time 2. It is a C-like variant without a value set: All other variants are C-like variants and at least one them has its value set. Here is the result in code: ```rust // Ax and Bx value will be displayed. enum A { Ax = 12, Bx, } // Ax and Bx value will not be displayed enum B { Ax, Bx, } // Bx value will not be displayed enum C { Ax(u32), Bx, } // Bx value will not be displayed, Cx value will be displayed. #[repr(u32)] enum D { Ax(u32), Bx, Cx = 12, } ``` r? `@notriddle` |
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| alias-reexport2.rs | ||
| alias-reexport.rs | ||
| all-item-types.rs | ||
| async-trait-dep.rs | ||
| auto-traits.rs | ||
| cross_crate_generic_typedef.rs | ||
| cross-crate-hidden-assoc-trait-items.rs | ||
| cross-crate-hidden-impl-parameter.rs | ||
| elided-lifetime.rs | ||
| empty.rs | ||
| enum-primitive.rs | ||
| enum-variant.rs | ||
| extern-impl-trait.rs | ||
| extern-links.rs | ||
| external-cross-doc.md | ||
| external-cross.rs | ||
| external-doc.md | ||
| external-macro-src.rs | ||
| html_root.rs | ||
| incoherent-impl-types.rs | ||
| inline-default-methods.rs | ||
| issue-13698.rs | ||
| issue-15318.rs | ||
| issue-17476.rs | ||
| issue-19190-3.rs | ||
| issue-20646.rs | ||
| issue-20727.rs | ||
| issue-21092.rs | ||
| issue-22025.rs | ||
| issue-26606-macro.rs | ||
| issue-28927-1.rs | ||
| issue-28927-2.rs | ||
| issue-29584.rs | ||
| issue-30109-1.rs | ||
| issue-34274.rs | ||
| issue-36031.rs | ||
| issue-40936.rs | ||
| issue-46727.rs | ||
| issue-48414.rs | ||
| issue-53689.rs | ||
| issue-57180.rs | ||
| issue-61592.rs | ||
| issue-73061.rs | ||
| issue-85454.rs | ||
| issue-86620-1.rs | ||
| issue-98697-reexport-with-anonymous-lifetime.rs | ||
| issue-99221-aux.rs | ||
| issue-99734-aux.rs | ||
| issue-100204-aux.rs | ||
| issue-113982-doc_auto_cfg-reexport-foreign.rs | ||
| jump-to-def-res-err-handling-aux.rs | ||
| macro_pub_in_module.rs | ||
| masked.rs | ||
| mod-stackoverflow.rs | ||
| no_html_root.rs | ||
| normalize-assoc-item.rs | ||
| primitive-doc.rs | ||
| primitive-reexport.rs | ||
| pub-extern-crate.rs | ||
| pub-use-extern-macros.rs | ||
| real_gimli.rs | ||
| realcore.rs | ||
| reexp-stripped.rs | ||
| reexport-check.rs | ||
| reexport-doc-aux.rs | ||
| reexports.rs | ||
| rustdoc-default-impl.rs | ||
| rustdoc-extern-default-method.rs | ||
| rustdoc-extern-method.rs | ||
| rustdoc-ffi.rs | ||
| rustdoc-impl-parts-crosscrate.rs | ||
| source_code.rs | ||
| source-code-bar.rs | ||
| src-links-external.rs | ||
| trait-alias-mention.rs | ||
| trait-visibility.rs | ||
| unit-return.rs | ||
| unstable-trait.rs | ||
| variant-struct.rs | ||