upgrade some crates, fix scrap benchmark on mac, fix compile issue on

osx10.14

libs/scrap/Cargo.toml

@@ -42,7 +42,7 @@ quest = "0.3"
 
 [build-dependencies]
 target_build_utils = "0.3"
-bindgen = "0.59"
+bindgen = "0.64"
 
 [target.'cfg(target_os = "linux")'.dependencies]
 dbus = { version = "0.9", optional = true }

libs/scrap/src/common/quartz.rs

@@ -83,7 +83,7 @@ impl crate::TraitCapturer for Capturer {
     }
 }
 
-pub struct Frame<'a>(quartz::Frame, PhantomData<&'a [u8]>);
+pub struct Frame<'a>(pub quartz::Frame, PhantomData<&'a [u8]>);
 
 impl<'a> ops::Deref for Frame<'a> {
     type Target = [u8];