Sometimes it is convenient to return a subdiagnostic enum where one or
more of the variants don't add anything to the diagnostic.
Signed-off-by: David Wood <david.wood@huawei.com>
Documentation comments shouldn't affect the diagnostic derive in any
way, but explicit support has to be added for ignoring the `doc`
attribute.
Signed-off-by: David Wood <david.wood@huawei.com>
* Since it's used exclusively on source pages, no need to explicitly
select.
* No need to hide it when the sidebar is open, since it fills the whole
page.
[`unnecessary_cast`] Do not lint negative hexadecimal literals when cast as floats
fix https://github.com/rust-lang/rust-clippy/issues/9603
changelog: [`unnecessary_cast`] Do not lint negative hexadecimal literals when cast as floats
Rollup of 5 pull requests
Successful merges:
- #103087 (Documentation BTreeMap::append's behavior for already existing keys)
- #103089 (Mark derived StructuralEq as automatically derived.)
- #103102 (Clarify the possible return values of `len_utf16`)
- #103109 (PhantomData: inline a macro that is used only once)
- #103120 (rustdoc: Do not expect `doc(primitive)` modules to always exist)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
[`zero_prefixed_literal`] Do not advise to use octal form if not possible
fix https://github.com/rust-lang/rust-clippy/issues/9651
changelog: [`zero_prefixed_literal`] Do not advise to use octal form if not possible
Clarify the possible return values of `len_utf16`
`char::len_utf16` always return 1 or 2. Clarify this in the docs, in the same way as `char::len_utf8`.
Documentation BTreeMap::append's behavior for already existing keys
`BTreeMap::append` overwrites existing values with new ones. This commit adds explicit documentation for that.
Rollup of 4 pull requests
Successful merges:
- #102857 (Add a regression test for #39137)
- #102953 (Improve docs for `struct_lint_level` function.)
- #103060 (rustdoc: make the help button a link to a page)
- #103115 (Clean up anchors.goml rustdoc GUI test)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Add new lint `partial_pub_fields`
Signed-off-by: TennyZhuang <zty0826@gmail.com>
*Please write a short comment explaining your change (or "none" for internal only changes)*
changelog: `partial_pub_fields`: new lint to disallow partial fields of a struct be pub
Resolve#9604
feat: Diagnose some incorrect usages of the question mark operator
Trying to figure out how the type stuff in r-a works some more, I think I am doing this correct here but I am not quite sure :)
