clean up docs

connortsui20 · connortsui20 · commit d1050325aca7 · 2024-08-16T16:24:39.000-04:00
diff --git a/library/std/src/sys/sync/rwlock/teeos.rs b/library/std/src/sys/sync/rwlock/teeos.rs
@@ -45,6 +45,6 @@ impl RwLock {
     #[inline]
     pub unsafe fn downgrade(&self) {
         // Since there is no difference between read-locked and write-locked on this platform, this
-        // function is a no-op.
+        // function is simply a no-op as only 1 reader can read - the original writer.
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,6 @@ impl RwLock {`
`45`	`45`	`#[inline]`
`46`	`46`	`pub unsafe fn downgrade(&self) {`
`47`	`47`	`// Since there is no difference between read-locked and write-locked on this platform, this`
`48`		`- // function is a no-op.`
	`48`	`+ // function is simply a no-op as only 1 reader can read - the original writer.`
`49`	`49`	`}`
`50`	`50`	`}`