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rustdoc: do not emit tuple variant fields if none are documented

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This commit is contained in:
Andy Russell 2021-12-08 20:09:17 -05:00
parent 89b9f7b284
commit 4193f2da2d
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3 changed files with 31 additions and 7 deletions
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14
src/test/rustdoc/tuple-struct-fields-doc.rs
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@ -24,6 +24,9 @@ pub struct Foo(
// @has - '//*[@id="variant.BarVariant.field.0"]' '0: String'
// @has - '//*[@id="variant.BarVariant.fields"]//*[@class="docblock"]' 'Hello docs'
// @matches - '//*[@id="variant.FooVariant.fields"]/h4' '^Fields$'
// @has - '//*[@id="variant.BazVariant.fields"]//*[@class="docblock"]' 'dox'
// @has - '//*[@id="variant.OtherVariant.fields"]//*[@class="docblock"]' 'dox'
// @!matches - '//*[@id="variant.QuuxVariant.fields"]/h4' '^Tuple Fields$'
pub enum Bar {
BarVariant(
/// Hello docs
@ -33,4 +36,15 @@ pub enum Bar {
/// hello
x: u32,
},
BazVariant(
String,
/// dox
u32,
),
OtherVariant(
/// dox
String,
u32,
),
QuuxVariant(String),
}