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, 2 insertions, 2 deletions

diff --git a/src/libcore/slice/rotate.rs b/src/libcore/slice/rotate.rs
index f69b219715a..0437937d769 100644
--- a/src/libcore/slice/rotate.rs
+++ b/src/libcore/slice/rotate.rs
@@ -16,7 +16,7 @@ union RawArray<T> {
 }
 
 impl<T> RawArray<T> {
-    fn cap() -> usize {
+    fn capacity() -> usize {
         if mem::size_of::<T>() == 0 {
             usize::max_value()
         } else {
@@ -55,7 +55,7 @@ impl<T> RawArray<T> {
 pub unsafe fn ptr_rotate<T>(mut left: usize, mid: *mut T, mut right: usize) {
     loop {
         let delta = cmp::min(left, right);
-        if delta <= RawArray::<T>::cap() {
+        if delta <= RawArray::<T>::capacity() {
             // We will always hit this immediately for ZST.
             break;
         }