Add a stability attribute to WASI's try_clone().

sunfishcode · sunfishcode · commit 1237232aba9d · 2022-06-14T14:46:22.000-07:00
diff --git a/library/std/src/os/fd/owned.rs b/library/std/src/os/fd/owned.rs
@@ -100,6 +100,7 @@ impl OwnedFd {
     }
 
     #[cfg(target_arch = "wasm32")]
+    #[stable(feature = "io_safety", since = "1.63.0")]
     pub fn try_clone(&self) -> crate::io::Result<Self> {
         Err(crate::io::const_io_error!(
             crate::io::ErrorKind::Unsupported,

Original file line number	Diff line number	Diff line change
`@@ -100,6 +100,7 @@ impl OwnedFd {`
`100`	`100`	`}`
`101`	`101`
`102`	`102`	`#[cfg(target_arch = "wasm32")]`
	`103`	`+ #[stable(feature = "io_safety", since = "1.63.0")]`
`103`	`104`	`pub fn try_clone(&self) -> crate::io::Result<Self> {`
`104`	`105`	`Err(crate::io::const_io_error!(`
`105`	`106`	`crate::io::ErrorKind::Unsupported,`