Auto merge of #60340 - mgeier:cap-vs-capacity, r=alexcrichton

Rename .cap() methods to .capacity()

As mentioned in #60316, there are a few `.cap()` methods, which seem out-of-place because such methods are called `.capacity()` in the rest of the code.

This PR renames them to `.capacity()` but leaves `RawVec::cap()` in there for backwards compatibility.

I didn't try to mark the old version as "deprecated", because I guess this would cause too much noise.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libarena/lib.rs b/src/libarena/lib.rs
index a4c6e5b85f9..967b4ad4720 100644
--- a/src/libarena/lib.rs
+++ b/src/libarena/lib.rs
@@ -99,7 +99,7 @@ impl<T> TypedArenaChunk<T> {
                 // A pointer as large as possible for zero-sized elements.
                 !0 as *mut T
             } else {
-                self.start().add(self.storage.cap())
+                self.start().add(self.storage.capacity())
             }
         }
     }
@@ -270,7 +270,7 @@ impl<T> TypedArena<T> {
                     self.end.set(last_chunk.end());
                     return;
                 } else {
-                    new_capacity = last_chunk.storage.cap();
+                    new_capacity = last_chunk.storage.capacity();
                     loop {
                         new_capacity = new_capacity.checked_mul(2).unwrap();
                         if new_capacity >= currently_used_cap + n {
@@ -405,7 +405,7 @@ impl DroplessArena {
                     self.end.set(last_chunk.end());
                     return;
                 } else {
-                    new_capacity = last_chunk.storage.cap();
+                    new_capacity = last_chunk.storage.capacity();
                     loop {
                         new_capacity = new_capacity.checked_mul(2).unwrap();
                         if new_capacity >= used_bytes + needed_bytes {