Rollup merge of #60316 - mgeier:rename-capacity-parameter, r=joshtriplett

Use "capacity" as parameter name in with_capacity() methods

See #60271.

The only place where I didn't change the parameter name is `RawVec`. The problem is that it has a `.cap()` method instead of the usual `.capacity()`:

https://github.com/rust-lang/rust/blob/597f432489f12a3f33419daa039ccef11a12c4fd/src/liballoc/raw_vec.rs#L200-L210

Changing this would be a breaking change, and I guess that's not worth it.

But since I didn't change `.cap()` there, I didn't change the `cap` parameter name to `capacity`, either.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/libstd/sys_common/wtf8.rs b/src/libstd/sys_common/wtf8.rs
index f17020de44e..81e606fc165 100644
--- a/src/libstd/sys_common/wtf8.rs
+++ b/src/libstd/sys_common/wtf8.rs
@@ -146,10 +146,10 @@ impl Wtf8Buf {
         Wtf8Buf { bytes: Vec::new() }
     }
 
-    /// Creates a new, empty WTF-8 string with pre-allocated capacity for `n` bytes.
+    /// Creates a new, empty WTF-8 string with pre-allocated capacity for `capacity` bytes.
     #[inline]
-    pub fn with_capacity(n: usize) -> Wtf8Buf {
-        Wtf8Buf { bytes: Vec::with_capacity(n) }
+    pub fn with_capacity(capacity: usize) -> Wtf8Buf {
+        Wtf8Buf { bytes: Vec::with_capacity(capacity) }
     }
 
     /// Creates a WTF-8 string from a UTF-8 `String`.