rust/tests/rustdoc/union.rs

// @has union/union.U.html
pub union U {
    // @has - //pre "pub a: u8"
    pub a: u8,
    // @has - //pre "/* private fields */"
    // @!has - //pre "b: u16"
    b: u16,
}
Support unions in rustdoc 2016-08-10 18:00:17 +00:00			`// @has union/union.U.html`
			`pub union U {`
			`// @has - //pre "pub a: u8"`
			`pub a: u8,`
Display "private fields" instead of "fields omitted" Also: * Always use `/* /` block comments Use the same message everywhere, rather than sometimes prefixing with "some" When I first read rustdoc docs, I was confused why the fields were being omitted. It was only later that I realized it was because they were private. It's also always bothered me that rustdoc sometimes uses `//` and sometimes uses `/` comments for these messages, so this change makes them all use `/`. Technically, I think fields can be omitted if they are public but `doc(hidden)` too, but `doc(hidden)` is analogous to privacy. It's really just used to emulate "doc privacy" when -- because of technical limitations -- an item has to be public. So I think it's fine to include this under the category of "private fields". 2022-01-09 20:41:13 +00:00			`// @has - //pre "/* private fields */"`
Support unions in rustdoc 2016-08-10 18:00:17 +00:00			`// @!has - //pre "b: u16"`
			`b: u16,`
			`}`