…ty one. If all are empty, the current one doesn't change.

prexisting -> preexisting

Signed-off-by: soniasingla <soniasingla.1812@gmail.com>

…cking, r=Nemo157,pickfire

Improve search result tab handling

Fixes rust-lang#80378.

If the current search result tab is empty, it picks the first non-empty one. If all are empty, the current one doesn't change. It can be tested with "-> string" (where only the "returned elements" tab is not empty).

r? `@jyn514`

…odrAus

Remove unused alloc::std::ops re-export.

Removes unused re-export in alloc/lib.rs.

…Mark-Simulacrum

BTreeMap: prefer bulk_steal functions over specialized ones

The `steal_` functions (apart from their return value) are basically specializations of the more general `bulk_steal_` functions. This PR removes the specializations. The library/alloc benchmarks say this is never slower and up to 6% faster.

r? ``@Mark-Simulacrum``

Fix structured suggestion for explicit `drop` call

…, r=Nemo157

Remove inline script tags

Fixes rust-lang#81133.

cc ``@pietroalbini``

r? ``@Nemo157``

Fix typo in simplify.rs

prexisting -> preexisting

…ark-Simulacrum

remove some outdated comments regarding  debug assertions

rust-lang#79684 removed those debug assertions.

…evink

Fixes rust-lang#81109 - Typo in pointer::wrapping_sub

Signed-off-by: soniasingla <soniasingla.1812@gmail.com>

Related to issue rust-lang#81109