rename vec::raw::form_slice to buf_as_slice

This matches the str::raw function.

Author: erickt

src/libcore/str.rs

@@ -349,7 +349,7 @@ pub pure fn to_bytes(s: &str) -> ~[u8] unsafe {
 #[inline(always)]
 pub pure fn byte_slice<T>(s: &str, f: fn(v: &[u8]) -> T) -> T {
     do as_buf(s) |p,n| {
-        unsafe { vec::raw::form_slice(p, n-1u, f) }
+        unsafe { vec::raw::buf_as_slice(p, n-1u, f) }
     }
 }
 

src/libcore/uint-template.rs

@@ -226,8 +226,7 @@ pub pure fn to_str_bytes<U>(neg: bool, num: T, radix: uint,
                 *ptr::mut_offset(mp, i) = '-' as u8;
             }
 
-            vec::raw::form_slice(ptr::offset(p, i),
-                                 len - i, f)
+            vec::raw::buf_as_slice(ptr::offset(p, i), len - i, f)
         }
     }
 }

src/libcore/vec.rs

@@ -1741,8 +1741,9 @@ pub mod raw {
      * not bytes).
      */
     #[inline(always)]
-    pub unsafe fn form_slice<T,U>(p: *T, len: uint,
-                                  f: fn(v: &[T]) -> U) -> U {
+    pub unsafe fn buf_as_slice<T,U>(p: *T,
+                                    len: uint,
+                                    f: fn(v: &[T]) -> U) -> U {
         let pair = (p, len * sys::size_of::<T>());
         let v : *(&blk/[T]) =
             ::cast::reinterpret_cast(&addr_of(&pair));

src/rustc/metadata/loader.rs

@@ -193,7 +193,7 @@ fn get_metadata_section(os: os,
                        vlen);
                 let minsz = uint::min(vlen, csz);
                 let mut version_ok = false;
-                do vec::raw::form_slice(cvbuf, minsz) |buf0| {
+                do vec::raw::buf_as_slice(cvbuf, minsz) |buf0| {
                     version_ok = (buf0 ==
                                   encoder::metadata_encoding_version);
                 }
@@ -202,7 +202,7 @@ fn get_metadata_section(os: os,
                 let cvbuf1 = ptr::offset(cvbuf, vlen);
                 debug!("inflating %u bytes of compressed metadata",
                        csz - vlen);
-                do vec::raw::form_slice(cvbuf1, csz-vlen) |bytes| {
+                do vec::raw::buf_as_slice(cvbuf1, csz-vlen) |bytes| {
                     let inflated = flate::inflate_bytes(bytes);
                     found = move Some(@(move inflated));
                 }