Remove sys::*::Stderr Write implementation

1 files changed, 1 insertions, 10 deletions

diff --git a/src/libstd/sys/wasm/stdio.rs b/src/libstd/sys/wasm/stdio.rs
index 201619b2fb1..015d3f20660 100644
--- a/src/libstd/sys/wasm/stdio.rs
+++ b/src/libstd/sys/wasm/stdio.rs
@@ -45,15 +45,6 @@ impl Stderr {
     }
 }
 
-impl io::Write for Stderr {
-    fn write(&mut self, data: &[u8]) -> io::Result<usize> {
-        (&*self).write(data)
-    }
-    fn flush(&mut self) -> io::Result<()> {
-        (&*self).flush()
-    }
-}
-
 pub const STDIN_BUF_SIZE: usize = 0;
 
 pub fn is_ebadf(_err: &io::Error) -> bool {
@@ -62,7 +53,7 @@ pub fn is_ebadf(_err: &io::Error) -> bool {
 
 pub fn panic_output() -> Option<impl io::Write> {
     if cfg!(feature = "wasm_syscall") {
-        Stderr::new().ok()
+        io::stderr_raw().ok()
     } else {
         None
     }