Auto merge of #69666 - JohnTitor:rollup-6nt3op0, r=JohnTitor

Rollup of 9 pull requests

Successful merges:

 - #69213 (Improve documentation on iterators length)
 - #69609 (Remove `usable_size` APIs)
 - #69619 (more cleanups)
 - #69620 (doc(librustc_error_codes): add long error explanation for E0719)
 - #69626 (Toolstate: don't duplicate nightly tool list.)
 - #69628 (Fix a leak in `DiagnosticBuilder::into_diagnostic`.)
 - #69633 (Update my mailmap entry)
 - #69634 (clean up E0378 explanation)
 - #69637 (Don't convert Results to Options just for matching.)

Failed merges:

r? @ghost

1 files changed, 1 insertions, 1 deletions

diff --git a/src/liballoc/raw_vec/tests.rs b/src/liballoc/raw_vec/tests.rs
index 63087501f0e..860058debe1 100644
--- a/src/liballoc/raw_vec/tests.rs
+++ b/src/liballoc/raw_vec/tests.rs
@@ -20,7 +20,7 @@ fn allocator_param() {
         fuel: usize,
     }
     unsafe impl AllocRef for BoundedAlloc {
-        unsafe fn alloc(&mut self, layout: Layout) -> Result<NonNull<u8>, AllocErr> {
+        unsafe fn alloc(&mut self, layout: Layout) -> Result<(NonNull<u8>, usize), AllocErr> {
             let size = layout.size();
             if size > self.fuel {
                 return Err(AllocErr);