Clarify our UnsafeCell shenanigans

FenrirWolf · FenrirWolf · commit 1cd9437f50e9 · 2025-09-04T22:23:19.000-07:00
diff --git a/ctru-rs/src/applets/error.rs b/ctru-rs/src/applets/error.rs
@@ -107,6 +107,8 @@ impl PanicHookConfig {
         }
     }
 
+    // There can only be one invocation of an applet active at any given time, so our `UnsafeCell`
+    // crimes *should* be okay here.
     unsafe fn get(&self) -> *mut errorConf {
         unsafe { (*self.error_app.get()).state.as_mut() }
     }

Original file line number	Diff line number	Diff line change
`@@ -107,6 +107,8 @@ impl PanicHookConfig {`
`107`	`107`	`}`
`108`	`108`	`}`
`109`	`109`
	`110`	+ // There can only be one invocation of an applet active at any given time, so our `UnsafeCell`
	`111`	`+ // crimes should be okay here.`
`110`	`112`	`unsafe fn get(&self) -> *mut errorConf {`
`111`	`113`	`unsafe { (*self.error_app.get()).state.as_mut() }`
`112`	`114`	`}`