Type Alias NSUInteger 

pub type NSUInteger = usize;

Describes an unsigned integer.

This is guaranteed to always be a type-alias to usize. That means it is valid to use #[repr(usize)] on enums and structs with size NSUInteger.

See also the corresponding documentation entry.

Examples

use objc2::ffi::NSUInteger;

extern "C-unwind" {
    fn some_external_function() -> NSUInteger;
}

use core::mem::size_of;
use objc2::ffi::NSUInteger;

#[repr(usize)]
enum CLRegionState {
    Unknown = 0,
    Inside = 1,
    Outside = 2,
}

assert_eq!(size_of::<CLRegionState>(), size_of::<NSUInteger>());