Add NSUInteger to objc2-foundation

objc2-foundation/CHANGELOG.md

@@ -23,6 +23,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 * Added `NSMutableString` object.
 * Added basic `NSAttributedString` object.
 * Added basic `NSMutableAttributedString` object.
+* Added `NSInteger` and `NSUInteger` (type aliases to `isize` and `usize`).
 
 ### Changed
 * **BREAKING**: Removed the following helper traits in favor of inherent

objc2-foundation/src/lib.rs

@@ -58,6 +58,11 @@ pub use self::thread::{is_main_thread, is_multi_threaded, NSThread};
 pub use self::uuid::NSUUID;
 pub use self::value::NSValue;
 
+// Available under Foundation, so makes sense here as well:
+// https://developer.apple.com/documentation/foundation/numbers_data_and_basic_values?language=objc
+#[doc(no_inline)]
+pub use objc2::ffi::{NSInteger, NSUInteger};
+
 #[cfg(apple)]
 #[link(name = "Foundation", kind = "framework")]
 extern "C" {}

objc2-foundation/src/range.rs

@@ -2,6 +2,8 @@ use core::ops::Range;
 
 use objc2::{Encode, Encoding, RefEncode};
 
+use super::NSUInteger;
+
 /// TODO.
 ///
 /// See [Apple's documentation](https://developer.apple.com/documentation/foundation/nsrange?language=objc).
@@ -10,11 +12,9 @@ use objc2::{Encode, Encoding, RefEncode};
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Hash, PartialOrd, Ord)]
 pub struct NSRange {
     /// The lower bound of the range (inclusive).
-    // NSUInteger
-    pub location: usize,
+    pub location: NSUInteger,
     /// The number of items in the range, starting from `location`.
-    // NSUInteger
-    pub length: usize,
+    pub length: NSUInteger,
 }
 
 impl NSRange {