The callback unsafe fn doesn't need to be pub.

waywardmonkeys · waywardmonkeys · commit 091d317b113b · 2018-04-20T10:33:20.000+07:00
diff --git a/src/lib.rs b/src/lib.rs
@@ -268,7 +268,7 @@ impl FsEvent {
 }
 
 #[allow(unused_variables)]
-pub unsafe fn callback(
+unsafe fn callback(
     stream_ref: fs::FSEventStreamRef,
     info: *mut libc::c_void,
     num_events: libc::size_t,                // size_t numEvents

Original file line number	Diff line number	Diff line change
`@@ -268,7 +268,7 @@ impl FsEvent {`
`268`	`268`	`}`
`269`	`269`
`270`	`270`	`#[allow(unused_variables)]`
`271`		`-pub unsafe fn callback(`
	`271`	`+unsafe fn callback(`
`272`	`272`	`stream_ref: fs::FSEventStreamRef,`
`273`	`273`	`info: *mut libc::c_void,`
`274`	`274`	`num_events: libc::size_t, // size_t numEvents`