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-rw-r--r--library/std/src/sys/unsupported/io.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/library/std/src/sys/unsupported/io.rs b/library/std/src/sys/unsupported/io.rs
index d5f475b43..82610ffab 100644
--- a/library/std/src/sys/unsupported/io.rs
+++ b/library/std/src/sys/unsupported/io.rs
@@ -45,3 +45,7 @@ impl<'a> IoSliceMut<'a> {
self.0
}
}
+
+pub fn is_terminal<T>(_: &T) -> bool {
+ false
+}