Update bitflags to 2.2.1 (#549)

core-graphics/Cargo.toml

@@ -16,7 +16,7 @@ highsierra = []
 link = ["core-foundation/link", "core-graphics-types/link"]
 
 [dependencies]
-bitflags = "1.0"
+bitflags = "2"
 core-foundation = { default-features = false, path = "../core-foundation", version = "0.10" }
 core-graphics-types = { default-features = false, path = "../core-graphics-types", version = "0.2" }
 foreign-types = "0.5.0"

core-graphics/src/event.rs

@@ -18,6 +18,7 @@ bitflags! {
     ///
     /// [Ref](http://opensource.apple.com/source/IOHIDFamily/IOHIDFamily-700/IOHIDSystem/IOKit/hidsystem/IOLLEvent.h)
     #[repr(C)]
+    #[derive(Clone, Copy, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
     pub struct CGEventFlags: u64 {
         const CGEventFlagNull = 0;
 

core-graphics/src/gradient.rs

@@ -21,6 +21,7 @@ use libc::size_t;
 
 bitflags! {
     #[repr(C)]
+    #[derive(Clone, Copy, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd)]
     pub struct CGGradientDrawingOptions: u32 {
         const CGGradientDrawsBeforeStartLocation = (1 << 0);
         const CGGradientDrawsAfterEndLocation = (1 << 1);