Auto merge of rust-lang#94103 - matthiaskrgr:rollup-cd70ofn, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#93337 (Update tracking issue numbers for inline assembly sub-features)
 - rust-lang#93758 (Improve comments about type folding/visiting.)
 - rust-lang#93780 (Generate list instead of div items in sidebar)
 - rust-lang#93976 (Add MAIN_SEPARATOR_STR)
 - rust-lang#94011 (Even more let_else adoptions)
 - rust-lang#94041 (Add a `try_collect()` helper method to `Iterator`)
 - rust-lang#94043 (Fix ICE when using Box<T, A> with pointer sized A)
 - rust-lang#94082 (Remove CFG_PLATFORM)
 - rust-lang#94085 (Clippy: Don't lint `needless_borrow` in method receiver positions)

Failed merges:

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

Author: bors

compiler/rustc_borrowck/src/diagnostics/bound_region_errors.rs

@@ -142,11 +142,9 @@ trait TypeOpInfo<'tcx> {
         let tcx = mbcx.infcx.tcx;
         let base_universe = self.base_universe();
 
-        let adjusted_universe = if let Some(adjusted) =
+        let Some(adjusted_universe) =
             placeholder.universe.as_u32().checked_sub(base_universe.as_u32())
-        {
-            adjusted
-        } else {
+        else {
             mbcx.buffer_error(self.fallback_error(tcx, cause.span));
             return;
         };

compiler/rustc_borrowck/src/diagnostics/mod.rs

@@ -867,15 +867,14 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
             kind: TerminatorKind::Call { fn_span, from_hir_call, .. }, ..
         }) = &self.body[location.block].terminator
         {
-            let (method_did, method_substs) = if let Some(info) =
+            let Some((method_did, method_substs)) =
                 rustc_const_eval::util::find_self_call(
                     self.infcx.tcx,
                     &self.body,
                     target_temp,
                     location.block,
-                ) {
-                info
-            } else {
+                )
+            else {
                 return normal_ret;
             };