1 files changed, 11 insertions, 0 deletions
diff --git a/compiler/rustc_metadata/src/errors.rs b/compiler/rustc_metadata/src/errors.rs
index a44c1dd58..fca06c0f4 100644
--- a/compiler/rustc_metadata/src/errors.rs
+++ b/compiler/rustc_metadata/src/errors.rs
@@ -396,6 +396,17 @@ pub struct FailedWriteError {
 }
 
 #[derive(Diagnostic)]
+#[diag(metadata_failed_copy_to_stdout)]
+pub struct FailedCopyToStdout {
+    pub filename: PathBuf,
+    pub err: Error,
+}
+
+#[derive(Diagnostic)]
+#[diag(metadata_binary_output_to_tty)]
+pub struct BinaryOutputToTty;
+
+#[derive(Diagnostic)]
 #[diag(metadata_missing_native_library)]
 pub struct MissingNativeLibrary<'a> {
     libname: &'a str,