Auto merge of #102150 - matthiaskrgr:rollup-6xmd8f3, r=matthiaskrgr

Rollup of 10 pull requests

Successful merges:

 - #102113 (OpTy: fix a method taking self rather than &self)
 - #102118 (rustdoc: clean up line numbers on code examples)
 - #102123 (Add note to clippy::non_expressive_names doc)
 - #102125 (rustdoc: remove no-op CSS `.content .item-info { position: relative }`)
 - #102127 (Use appropriate variable names)
 - #102128 (Const unification is already infallible, remove the error handling logic)
 - #102133 (Use valtrees for comparison)
 - #102135 (Improve some AllTypes fields name)
 - #102144 (Extend const_convert with const {FormResidual, Try} for ControlFlow.)
 - #102147 (rustdoc: remove no-op CSS `.location:empty { border: none }`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 4 insertions, 0 deletions

diff --git a/src/tools/clippy/clippy_lints/src/non_expressive_names.rs b/src/tools/clippy/clippy_lints/src/non_expressive_names.rs
index b96af06b8d7..a7cd1f6d065 100644
--- a/src/tools/clippy/clippy_lints/src/non_expressive_names.rs
+++ b/src/tools/clippy/clippy_lints/src/non_expressive_names.rs
@@ -15,6 +15,10 @@ declare_clippy_lint! {
     /// ### What it does
     /// Checks for names that are very similar and thus confusing.
     ///
+    /// Note: this lint looks for similar names throughout each
+    /// scope. To allow it, you need to allow it on the scope
+    /// level, not on the name that is reported.
+    ///
     /// ### Why is this bad?
     /// It's hard to distinguish between names that differ only
     /// by a single character.