gio: make Task::cancellable return Option

jf2048 · jf2048 · commit 70f643309762 · 2022-09-16T01:42:42.000-04:00
diff --git a/gio/src/task.rs b/gio/src/task.rs
@@ -107,7 +107,7 @@ macro_rules! task_impl {
 
             #[doc(alias = "g_task_get_cancellable")]
             #[doc(alias = "get_cancellable")]
-            pub fn cancellable(&self) -> Cancellable {
+            pub fn cancellable(&self) -> Option<Cancellable> {
                 unsafe { from_glib_none(ffi::g_task_get_cancellable(self.to_glib_none().0)) }
             }
 

Original file line number	Diff line number	Diff line change
`@@ -107,7 +107,7 @@ macro_rules! task_impl {`
`107`	`107`
`108`	`108`	`#[doc(alias = "g_task_get_cancellable")]`
`109`	`109`	`#[doc(alias = "get_cancellable")]`
`110`		`- pub fn cancellable(&self) -> Cancellable {`
	`110`	`+ pub fn cancellable(&self) -> Option<Cancellable> {`
`111`	`111`	`unsafe { from_glib_none(ffi::g_task_get_cancellable(self.to_glib_none().0)) }`
`112`	`112`	`}`
`113`	`113`